Update Dockerfile

Dockerfile

@@ -13,8 +13,7 @@ ENV TMDB_KEY\
 
 # Install any needed packages specified in requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
-
-# Make port 5000 available to the world outside this container
+#EXPOSE the port
 EXPOSE 8080
 
 # Run run.py when the container launches