Update app.py

app.py

@@ -73,7 +73,4 @@ def check_topic(topic):
         'War': 'war'
     }
 
-    return topic_dict[topic]
-
-if __name__ == "__main__":
-    app.run(host="0.0.0.0", port=5000)
+    return topic_dict[topic]