Restore dashboard

[ishita230702]

In order to resolve conflicts, I accidentally closed the pull request before merge. Sorry for that

[github-actions]

🔒 Security Scan Results

🔒 Security Scan Results
=========================

Bandit Scan Results:
-------------------
Run started:2025-09-14 01:50:31.601070

Test results:
>> Issue: [B403:blacklist] Consider possible security implications associated with load module.
   Severity: Low   Confidence: High
   CWE: CWE-502 (https://cwe.mitre.org/data/definitions/502.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_imports.html#b403-import-pickle
   Location: ./Player_Tracking/DataLogisticsPipeline/Models_analysis/consumer.py:1:0
1	from pickle import load
2	from kafka import KafkaConsumer, KafkaProducer
3	import pandas as pd

--------------------------------------------------
>> Issue: [B110:try_except_pass] Try, Except, Pass detected.
   Severity: Low   Confidence: High
   CWE: CWE-703 (https://cwe.mitre.org/data/definitions/703.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b110_try_except_pass.html
   Location: ./Player_Tracking/DataLogisticsPipeline/Models_analysis/consumer.py:21:0
20	    admin_client.create_topics(new_topics=topic_list, validate_only=False)
21	except:
22	    pass
23	

--------------------------------------------------
>> Issue: [B404:blacklist] Consider possible security implications associated with the subprocess module.
   Severity: Low   Confidence: High
   CWE: CWE-78 (https://cwe.mitre.org/data/definitions/78.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_imports.html#b404-import-subprocess
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/detect.py:4:0
3	from sys import platform
4	import subprocess
5	

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/detect.py:65:15
64	    classes = load_classes(parse_data_cfg(data_cfg)['names'])
65	    colors = [[random.randint(0, 255) for _ in range(3)] for _ in range(len(classes))]
66	

--------------------------------------------------
>> Issue: [B607:start_process_with_partial_path] Starting a process with a partial executable path
   Severity: Low   Confidence: High
   CWE: CWE-78 (https://cwe.mitre.org/data/definitions/78.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b607_start_process_with_partial_path.html
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/detect.py:122:12
121	            # Safer line
122	            subprocess.run(['open', output, save_path])
123	            

--------------------------------------------------
>> Issue: [B603:subprocess_without_shell_equals_true] subprocess call - check for execution of untrusted input.
   Severity: Low   Confidence: High
   CWE: CWE-78 (https://cwe.mitre.org/data/definitions/78.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b603_subprocess_without_shell_equals_true.html
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/detect.py:122:12
121	            # Safer line
122	            subprocess.run(['open', output, save_path])
123	            

--------------------------------------------------
>> Issue: [B404:blacklist] Consider possible security implications associated with the subprocess module.
   Severity: Low   Confidence: High
   CWE: CWE-78 (https://cwe.mitre.org/data/definitions/78.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_imports.html#b404-import-subprocess
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/models.py:8:0
7	
8	import subprocess
9	

--------------------------------------------------
>> Issue: [B607:start_process_with_partial_path] Starting a process with a partial executable path
   Severity: Low   Confidence: High
   CWE: CWE-78 (https://cwe.mitre.org/data/definitions/78.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b607_start_process_with_partial_path.html
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/models.py:271:12
270	            # Safer
271	            subprocess.run(
272	                ["wget", f"https://pjreddie.com/media/files/{weights_file}", "-O", weights],
273	                check=True
274	            )
275	        # Changed from IOError

--------------------------------------------------
>> Issue: [B603:subprocess_without_shell_equals_true] subprocess call - check for execution of untrusted input.
   Severity: Low   Confidence: High
   CWE: CWE-78 (https://cwe.mitre.org/data/definitions/78.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b603_subprocess_without_shell_equals_true.html
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/models.py:271:12
270	            # Safer
271	            subprocess.run(
272	                ["wget", f"https://pjreddie.com/media/files/{weights_file}", "-O", weights],
273	                check=True
274	            )
275	        # Changed from IOError

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/train.py:194:26
193	        image_weights = labels_to_image_weights(dataset.labels, nc=nc, class_weights=w)
194	        dataset.indices = random.choices(range(dataset.n), weights=image_weights, k=dataset.n)  # random weighted index
195	

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/train.py:245:35
244	            if multi_scale and (i + 1) % 10 == 0:
245	                dataset.img_size = random.choice(range(10, 20)) * 32
246	                print('multi_scale img_size = %g' % dataset.img_size)

--------------------------------------------------
>> Issue: [B110:try_except_pass] Try, Except, Pass detected.
   Severity: Low   Confidence: High
   CWE: CWE-703 (https://cwe.mitre.org/data/definitions/703.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b110_try_except_pass.html
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:198:12
197	                    self.labels[i] = np.array([x.split() for x in f.read().splitlines()], dtype=np.float32)
198	            except:
199	                pass  # missing label file
200	

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:227:17
226	
227	            a = (random.random() * 2 - 1) * fraction + 1
228	            b = (random.random() * 2 - 1) * fraction + 1

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:228:17
227	            a = (random.random() * 2 - 1) * fraction + 1
228	            b = (random.random() * 2 - 1) * fraction + 1
229	            S *= a

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:274:27
273	            lr_flip = True
274	            if lr_flip and random.random() > 0.5:
275	                img = np.fliplr(img)

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:281:27
280	            ud_flip = False
281	            if ud_flip and random.random() > 0.5:
282	                img = np.flipud(img)

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:346:8
345	    R = np.eye(3)
346	    a = random.random() * (degrees[1] - degrees[0]) + degrees[0]
347	    # a += random.choice([-180, -90, 0, 90])  # 90deg rotations added to small rotations

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:348:8
347	    # a += random.choice([-180, -90, 0, 90])  # 90deg rotations added to small rotations
348	    s = random.random() * (scale[1] - scale[0]) + scale[0]
349	    R[:2] = cv2.getRotationMatrix2D(angle=a, center=(img.shape[1] / 2, img.shape[0] / 2), scale=s)

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:353:15
352	    T = np.eye(3)
353	    T[0, 2] = (random.random() * 2 - 1) * translate[0] * img.shape[0] + border  # x translation (pixels)
354	    T[1, 2] = (random.random() * 2 - 1) * translate[1] * img.shape[1] + border  # y translation (pixels)

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:354:15
353	    T[0, 2] = (random.random() * 2 - 1) * translate[0] * img.shape[0] + border  # x translation (pixels)
354	    T[1, 2] = (random.random() * 2 - 1) * translate[1] * img.shape[1] + border  # y translation (pixels)
355	

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:358:24
357	    S = np.eye(3)
358	    S[0, 1] = math.tan((random.random() * (shear[1] - shear[0]) + shear[0]) * math.pi / 180)  # x shear (deg)
359	    S[1, 0] = math.tan((random.random() * (shear[1] - shear[0]) + shear[0]) * math.pi / 180)  # y shear (deg)

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/datasets.py:359:24
358	    S[0, 1] = math.tan((random.random() * (shear[1] - shear[0]) + shear[0]) * math.pi / 180)  # x shear (deg)
359	    S[1, 0] = math.tan((random.random() * (shear[1] - shear[0]) + shear[0]) * math.pi / 180)  # y shear (deg)
360	

--------------------------------------------------
>> Issue: [B614:pytorch_load] Use of unsafe PyTorch load
   Severity: Medium   Confidence: High
   CWE: CWE-502 (https://cwe.mitre.org/data/definitions/502.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b614_pytorch_load.html
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/utils.py:468:8
467	    # Strip optimizer from *.pt files for lighter files (reduced by 2/3 size)
468	    a = torch.load(filename, map_location='cpu')
469	    a['optimizer'] = []

--------------------------------------------------
>> Issue: [B311:blacklist] Standard pseudo-random generators are not suitable for security/cryptographic purposes.
   Severity: Low   Confidence: High
   CWE: CWE-330 (https://cwe.mitre.org/data/definitions/330.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b311-random
   Location: ./Player_Tracking/YOLOV3_Model/YOLOV3/utils/utils.py:498:22
497	    tl = line_thickness or round(0.002 * max(img.shape[0:2])) + 1  # line thickness
498	    color = color or [random.randint(0, 255) for _ in range(3)]
499	    c1, c2 = (int(x[0]), int(x[1])), (int(x[2]), int(x[3]))

--------------------------------------------------
>> Issue: [B404:blacklist] Consider possible security implications associated with the subprocess module.
   Severity: Low   Confidence: High
   CWE: CWE-78 (https://cwe.mitre.org/data/definitions/78.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_imports.html#b404-import-subprocess
   Location: ./Player_Tracking/afl_player_tracking_and_crowd_monitoring/backend/pipeline.py:1:0
1	import os, shutil, glob, subprocess, argparse
2	from pathlib import Path
3	from dataclasses import dataclass

--------------------------------------------------
>> Issue: [B603:subprocess_without_shell_equals_true] subprocess call - check for execution of untrusted input.
   Severity: Low   Confidence: High
   CWE: CWE-78 (https://cwe.mitre.org/data/definitions/78.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b603_subprocess_without_shell_equals_true.html
   Location: ./Player_Tracking/afl_player_tracking_and_crowd_monitoring/backend/pipeline.py:133:4
132	    print("Running:", " ".join(cmd))
133	    subprocess.run(cmd, check=True)
134	

--------------------------------------------------
>> Issue: [B614:pytorch_load] Use of unsafe PyTorch load
   Severity: Medium   Confidence: High
   CWE: CWE-502 (https://cwe.mitre.org/data/definitions/502.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b614_pytorch_load.html
   Location: ./Player_Tracking/tennis_tracking/court_line_detector/court_line_detector.py:10:35
9	        self.model.fc = torch.nn.Linear(self.model.fc.in_features,14*2)
10	        self.model.load_state_dict(torch.load(model_path,map_location='cpu'))
11	

--------------------------------------------------
>> Issue: [B403:blacklist] Consider possible security implications associated with pickle module.
   Severity: Low   Confidence: High
   CWE: CWE-502 (https://cwe.mitre.org/data/definitions/502.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_imports.html#b403-import-pickle
   Location: ./Player_Tracking/tennis_tracking/trackers/ball_tracker.py:3:0
2	import cv2
3	import pickle
4	import pandas as pd

--------------------------------------------------
>> Issue: [B301:blacklist] Pickle and modules that wrap it can be unsafe when used to deserialize untrusted data, possible security issue.
   Severity: Medium   Confidence: High
   CWE: CWE-502 (https://cwe.mitre.org/data/definitions/502.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b301-pickle
   Location: ./Player_Tracking/tennis_tracking/trackers/ball_tracker.py:61:34
60	            with open(stub_path,'rb') as f:
61	                ball_detections = pickle.load(f)
62	            return ball_detections

--------------------------------------------------
>> Issue: [B403:blacklist] Consider possible security implications associated with pickle module.
   Severity: Low   Confidence: High
   CWE: CWE-502 (https://cwe.mitre.org/data/definitions/502.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_imports.html#b403-import-pickle
   Location: ./Player_Tracking/tennis_tracking/trackers/player_tracker.py:3:0
2	import cv2
3	import pickle
4	import sys

--------------------------------------------------
>> Issue: [B301:blacklist] Pickle and modules that wrap it can be unsafe when used to deserialize untrusted data, possible security issue.
   Severity: Medium   Confidence: High
   CWE: CWE-502 (https://cwe.mitre.org/data/definitions/502.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b301-pickle
   Location: ./Player_Tracking/tennis_tracking/trackers/player_tracker.py:53:36
52	            with open(stub_path,'rb') as f:
53	                player_detections = pickle.load(f)
54	            return player_detections

--------------------------------------------------
>> Issue: [B108:hardcoded_tmp_directory] Probable insecure usage of temp file/directory.
   Severity: Medium   Confidence: Medium
   CWE: CWE-377 (https://cwe.mitre.org/data/definitions/377.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b108_hardcoded_tmp_directory.html
   Location: ./data_streaming_backend/airflow/dags/heatmaps_kafka.py:44:49
43	    coco_names = os.getenv('COCO_NAMES')
44	    tmp_output_dir = os.getenv('TMP_OUTPUT_DIR', '/tmp')
45	

--------------------------------------------------
>> Issue: [B310:blacklist] Audit url open for permitted schemes. Allowing use of file:/ or custom schemes is often unexpected.
   Severity: Medium   Confidence: High
   CWE: CWE-22 (https://cwe.mitre.org/data/definitions/22.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b310-urllib-urlopen
   Location: ./data_streaming_backend/airflow/dags/heatmaps_kafka.py:48:12
47	        if not os.path.exists(yolo_config):
48	            urllib.request.urlretrieve("https://raw.githubusercontent.com/AlexeyAB/darknet/master/cfg/yolov4.cfg", yolo_config)
49	        if not os.path.exists(yolo_weights):

--------------------------------------------------
>> Issue: [B310:blacklist] Audit url open for permitted schemes. Allowing use of file:/ or custom schemes is often unexpected.
   Severity: Medium   Confidence: High
   CWE: CWE-22 (https://cwe.mitre.org/data/definitions/22.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b310-urllib-urlopen
   Location: ./data_streaming_backend/airflow/dags/heatmaps_kafka.py:50:12
49	        if not os.path.exists(yolo_weights):
50	            urllib.request.urlretrieve("https://github.com/AlexeyAB/darknet/releases/download/yolov4/yolov4.weights", yolo_weights)
51	        if not os.path.exists(coco_names):

--------------------------------------------------
>> Issue: [B310:blacklist] Audit url open for permitted schemes. Allowing use of file:/ or custom schemes is often unexpected.
   Severity: Medium   Confidence: High
   CWE: CWE-22 (https://cwe.mitre.org/data/definitions/22.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b310-urllib-urlopen
   Location: ./data_streaming_backend/airflow/dags/heatmaps_kafka.py:52:12
51	        if not os.path.exists(coco_names):
52	            urllib.request.urlretrieve("https://raw.githubusercontent.com/pjreddie/darknet/master/data/coco.names", coco_names)
53	    except Exception as e:

--------------------------------------------------
>> Issue: [B113:request_without_timeout] Call to requests without timeout
   Severity: Medium   Confidence: Low
   CWE: CWE-400 (https://cwe.mitre.org/data/definitions/400.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b113_request_without_timeout.html
   Location: ./data_streaming_backend/api.py:216:19
215	        validate_url(health_url)
216	        response = requests.get(health_url)
217	        if response.status_code == 200:

--------------------------------------------------
>> Issue: [B108:hardcoded_tmp_directory] Probable insecure usage of temp file/directory.
   Severity: Medium   Confidence: Medium
   CWE: CWE-377 (https://cwe.mitre.org/data/definitions/377.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b108_hardcoded_tmp_directory.html
   Location: ./data_streaming_backend/detect_faces_and_features.py:16:16
15	    'RESULTS_TOPIC': 'face_results',
16	    'YOLO_CFG': '/tmp/yolov4-face.cfg',
17	    'YOLO_WEIGHTS': '/tmp/yolov4-face.weights',
18	    'MASK_MODEL': '/tmp/mask_detector.model',
19	    'AGE_PROTO': '/tmp/age_deploy.prototxt',
20	    'AGE_MODEL': '/tmp/age_net.caffemodel',
21	    'EMOTION_MODEL': '/tmp/emotion-ferplus-8.onnx'
22	}
23	
24	def detect_faces_and_features():
25	    import os
26	    import cv2
27	    import io

--------------------------------------------------
>> Issue: [B108:hardcoded_tmp_directory] Probable insecure usage of temp file/directory.
   Severity: Medium   Confidence: Medium
   CWE: CWE-377 (https://cwe.mitre.org/data/definitions/377.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b108_hardcoded_tmp_directory.html
   Location: ./data_streaming_backend/detect_faces_and_features.py:17:20
16	    'YOLO_CFG': '/tmp/yolov4-face.cfg',
17	    'YOLO_WEIGHTS': '/tmp/yolov4-face.weights',
18	    'MASK_MODEL': '/tmp/mask_detector.model',
19	    'AGE_PROTO': '/tmp/age_deploy.prototxt',
20	    'AGE_MODEL': '/tmp/age_net.caffemodel',
21	    'EMOTION_MODEL': '/tmp/emotion-ferplus-8.onnx'
22	}
23	
24	def detect_faces_and_features():
25	    import os
26	    import cv2
27	    import io
28	    import json

--------------------------------------------------
>> Issue: [B108:hardcoded_tmp_directory] Probable insecure usage of temp file/directory.
   Severity: Medium   Confidence: Medium
   CWE: CWE-377 (https://cwe.mitre.org/data/definitions/377.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b108_hardcoded_tmp_directory.html
   Location: ./data_streaming_backend/detect_faces_and_features.py:18:18
17	    'YOLO_WEIGHTS': '/tmp/yolov4-face.weights',
18	    'MASK_MODEL': '/tmp/mask_detector.model',
19	    'AGE_PROTO': '/tmp/age_deploy.prototxt',
20	    'AGE_MODEL': '/tmp/age_net.caffemodel',
21	    'EMOTION_MODEL': '/tmp/emotion-ferplus-8.onnx'
22	}
23	
24	def detect_faces_and_features():
25	    import os
26	    import cv2
27	    import io
28	    import json
29	    import numpy as np

--------------------------------------------------
>> Issue: [B108:hardcoded_tmp_directory] Probable insecure usage of temp file/directory.
   Severity: Medium   Confidence: Medium
   CWE: CWE-377 (https://cwe.mitre.org/data/definitions/377.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b108_hardcoded_tmp_directory.html
   Location: ./data_streaming_backend/detect_faces_and_features.py:19:17
18	    'MASK_MODEL': '/tmp/mask_detector.model',
19	    'AGE_PROTO': '/tmp/age_deploy.prototxt',
20	    'AGE_MODEL': '/tmp/age_net.caffemodel',
21	    'EMOTION_MODEL': '/tmp/emotion-ferplus-8.onnx'
22	}
23	
24	def detect_faces_and_features():
25	    import os
26	    import cv2
27	    import io
28	    import json
29	    import numpy as np
30	    import urllib.request

--------------------------------------------------
>> Issue: [B108:hardcoded_tmp_directory] Probable insecure usage of temp file/directory.
   Severity: Medium   Confidence: Medium
   CWE: CWE-377 (https://cwe.mitre.org/data/definitions/377.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b108_hardcoded_tmp_directory.html
   Location: ./data_streaming_backend/detect_faces_and_features.py:20:17
19	    'AGE_PROTO': '/tmp/age_deploy.prototxt',
20	    'AGE_MODEL': '/tmp/age_net.caffemodel',
21	    'EMOTION_MODEL': '/tmp/emotion-ferplus-8.onnx'
22	}
23	
24	def detect_faces_and_features():
25	    import os
26	    import cv2
27	    import io
28	    import json
29	    import numpy as np
30	    import urllib.request
31	    from PIL import Image

--------------------------------------------------
>> Issue: [B108:hardcoded_tmp_directory] Probable insecure usage of temp file/directory.
   Severity: Medium   Confidence: Medium
   CWE: CWE-377 (https://cwe.mitre.org/data/definitions/377.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/plugins/b108_hardcoded_tmp_directory.html
   Location: ./data_streaming_backend/detect_faces_and_features.py:21:21
20	    'AGE_MODEL': '/tmp/age_net.caffemodel',
21	    'EMOTION_MODEL': '/tmp/emotion-ferplus-8.onnx'
22	}
23	
24	def detect_faces_and_features():
25	    import os
26	    import cv2
27	    import io
28	    import json
29	    import numpy as np
30	    import urllib.request
31	    from PIL import Image
32	    from kafka import KafkaConsumer, KafkaProducer

--------------------------------------------------
>> Issue: [B310:blacklist] Audit url open for permitted schemes. Allowing use of file:/ or custom schemes is often unexpected.
   Severity: Medium   Confidence: High
   CWE: CWE-22 (https://cwe.mitre.org/data/definitions/22.html)
   More Info: https://bandit.readthedocs.io/en/1.8.6/blacklists/blacklist_calls.html#b310-urllib-urlopen
   Location: ./data_streaming_backend/detect_faces_and_features.py:36:12
35	        if not os.path.exists(path):
36	            urllib.request.urlretrieve(url, path)
37	

--------------------------------------------------

Code scanned:
	Total lines of code: 8580
	Total lines skipped (#nosec): 4
	Total potential issues skipped due to specifically being disabled (e.g., #nosec BXXX): 0

Run metrics:
	Total issues (by severity):
		Undefined: 0
		Low: 27
		Medium: 16
		High: 0
	Total issues (by confidence):
		Undefined: 0
		Low: 1
		Medium: 7
		High: 35
Files skipped (0):

✅ No critical security issues detected.

The code has passed all critical security checks.