Create Bard-Fastapi.py

api/Bard-Fastapi.py

@@ -0,0 +1,83 @@
+from fastapi import FastAPI, HTTPException
+from fastapi.middleware.cors import CORSMiddleware
+from pydantic import BaseModel
+from bardapi import Bard
+import requests
+from dotenv import load_dotenv
+import os
+import re
+import json
+import aiohttp
+import urllib.parse
+from typing import List, Optional
+from Bard import Chatbot
+from dotenv import load_dotenv
+
+app = FastAPI()
+
+# Configure CORS
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+class UserInput(BaseModel):
+    user_input: str
+
+class ResponseModel(BaseModel):
+    content: str
+    images: list = None
+    links: list = None
+
+@app.post("/api/ask", response_model=ResponseModel)
+def get_response(user_input: UserInput):
+    try:
+
+        # Load .env file for each request and overwrite existing variables
+        load_dotenv(override=True)
+
+        # Get BARD_API_KEY from the .env file
+        BARD_API_KEY = os.environ.get('BARD_API_KEY')
+
+        # Set up the session for each request
+        session = requests.Session()
+        session.headers = {
+            "Host": "bard.google.com",
+            "X-Same-Domain": "1",
+            "User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36",
+            "Content-Type": "application/x-www-form-urlencoded;charset=UTF-8",
+            "Origin": "https://bard.google.com",
+            "Referer": "https://bard.google.com/",
+        }
+        session.cookies.set("__Secure-1PSID", BARD_API_KEY)
+
+        bard = Bard(token=BARD_API_KEY, session=session, timeout=30)
+
+        # Print the user input to the console
+        print(f"Received user input: {user_input.user_input}")    
+        response = process_input(user_input.user_input, bard)
+        return response
+    except Exception as e:
+        # Log the error details for debugging
+        print(f"Error: {e}")
+        # You might want to return a more generic error message in a production environment
+        raise HTTPException(status_code=400, detail=f"Error processing request: {e}")
+
+def process_input(user_input, bard):
+    response = bard.get_answer(user_input)
+    result = {'content': response['content']}
+
+    if 'images' in response:
+        result['images'] = response['images']
+
+    if 'links' in response:
+        result['links'] = response['links']
+
+    return result
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(app, host="0.0.0.0", port=8000)