response 404 or 500 when trying to get products/sales from woocommerce using python

[wailoonho]

Hi
I'm trying to get product and sales data from woocommerce using python

here is my code

import json
from woocommerce import API

wcapi = API(
url="https://abc",
consumer_key="ck_abc",
consumer_secret="cs_abc",
version="wc/v3",
timeout=50
)

response = wcapi.get('products', params={'per_page': 20})
print(response)

and I got this error

Error:
Exception has occurred: JSONDecodeError
Expecting value: line 1 column 1 (char 0)
StopIteration: 0

During handling of the above exception, another exception occurred:

json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

During handling of the above exception, another exception occurred:

  File "X:\test.py", line 16, in <module>
    print(wcapi.get("products", params={"per_page": 20}).json())
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
requests.exceptions.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

May I know what have i done wrong?