Merge pull request #112024 from cephalin/patch-1

simplify commands

Author: PRMerger18

articles/app-service/containers/tutorial-python-postgresql-app.md

@@ -207,9 +207,8 @@ In the SSH session, run the following commands:
 ```bash
 cd site/wwwroot
 
-# Activate virtual environment
-python3 -m venv venv
-source venv/bin/activate
+# Activate default virtual environment in App Service container
+source /antenv/bin/activate
 # Install requirements in environment
 pip install -r requirements.txt
 # Run database migrations