Update Dockerfile

Dockerfile

@@ -1,10 +1,6 @@
 # Use an official Python runtime as a parent image
 FROM python:3.9-slim-buster
 
-# Set environment variables for Flask
-ENV FLASK_APP=app.py
-ENV FLASK_RUN_HOST=0.0.0.0
-ENV FLASK_ENV=development
 
 # Set the working directory in the container
 WORKDIR /app
@@ -19,4 +15,4 @@ RUN pip install pip install --no-cache-dir --upgrade -r requirements.txt
 EXPOSE 7860
 
 # Define the command to run the Flask app
-CMD ["Python3", "src/app.py"]
+CMD ["flask", "--app", "src\app.py" "run"]