Update app.py

app.py

@@ -70,4 +70,4 @@ def get_accuracy():
 
 # Run Flask app
 if __name__ == '__main__':
-    app.run(host='127.0.0.1', port=5001, debug=false)
+    app.run(host='127.0.0.1', port=5001, debug=True)