Add if statement for run.py

run.py

 from canteeneo import app
-app.run(host='0.0.0.0', port=5000, debug=True)
\ No newline at end of file
+
+if __name__ == "__main__":
+    app.run(host='0.0.0.0', port=5000, debug=True)
\ No newline at end of file