Update Dockerfile

Dockerfile

@@ -22,5 +22,10 @@ RUN pip install --no-cache-dir --upgrade -r requirements.txt
 # Copy the rest of the application code into the container, changing ownership to 'user'
 COPY --chown=user . /app
 
-# Specify the command to run the application, using uvicorn to serve the app
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+# Set the Flask environment variables
+ENV FLASK_APP=app.py
+ENV FLASK_RUN_HOST=0.0.0.0
+ENV FLASK_RUN_PORT=7860
+
+# Specify the command to run the Flask application
+CMD ["flask", "run"]