Update Dockerfile

Dockerfile

@@ -19,7 +19,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 # For environments with multiple CPU cores, increase the number of workers
 # to be equal to the cores available.
 # Timeout is set to 0 to disable the timeouts of the workers to allow Cloud Run to handle instance scaling.
-CMD exec gunicorn --bind :$PORT --workers 1 --threads 8 --timeout 0 app:app
+CMD exec gunicorn --bind :7860 --workers 1 --threads 8 --timeout 0 app:app
 
 
 #EXPOSE 5000