How to fix a requests exceptions ConnectionError

Question

I have done preprocessing of a dataset and now I need to deploy it using Flask. I am getting this error.

ConnectionError(e, request=request) requests.exceptions.ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=5000): Max retries exceeded with url: /preprocessing (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x000002D405DBC0D0>: Failed to establish a new connection: [WinError 10061] No connection could be made because the target machine actively refused it'))

How can I fix it? Below I provide the code that generates the error

import os import requests import pandas as pd from pathlib import Path base_dir = Path(__file__).resolve().parent.parent data_dir = os.path.join(base_dir, 'dataset', 'diabetes_dataset.csv') output_dir = os.path.join(base_dir, 'output') datafile = pd.read_csv(data_dir) column_label = 'Outcome' cols = list(datafile.columns[:-1]) variable_name = 'Outcome' response = requests.post( url= 'http://127.0.0.1:5000/preprocessing', json= { "data_dir": os.path.join(base_dir, 'dataset', 'diabetes_dataset.csv'), "label": column_label, "cols": cols, "variable_name": variable_name, "output_dir": output_dir } ) print(response.text)

Is there something that listens to the port 5000 on your machine? — Be Chiller Too
– Be Chiller Too, Commented Nov 16, 2021 at 9:23

Mirror · Accepted Answer · 2022-09-05 09:33:11Z

0

change 127.0.0.1 to to concrete ip address

answered Sep 5, 2022 at 9:33

Mirror

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