Update Dockerfile

Dockerfile

@@ -20,4 +20,4 @@ WORKDIR $HOME/app
 COPY --chown=user . $HOME/app
 
 # Define the command to run the Streamlit app on port "8501" and make it accessible externally
-CMD ["streamlit", "run", "main.py", "--server.port=8501", "--server.address=0.0.0.0"]
+CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]