diff --git a/README.md b/README.md
index b84cdf1..01504a4 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,16 @@ cd Personalize-SAM
 conda create -n persam python=3.8
 conda activate persam
 
+pip install -r requirements.txt
+```
+or if you want to use virtual enviroment:
+```bash
+git clone https://github.com/ZrrSkywalker/Personalize-SAM.git
+cd Personalize-SAM
+
+python -m venv venv
+source venv/bin/activate
+
 pip install -r requirements.txt
 ```
 
diff --git a/requirements.txt b/requirements.txt
index ddb4470..1c300be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,5 @@
 matplotlib
 tqdm
-os
 numpy
-warnings
 argparse
 opencv-python