I always get this error

2022-03-29 00:25:09.405 Traceback (most recent call last):
  File "/home/thakkar/anaconda3/envs/basic_vis/lib/python3.8/site-packages/streamlit/scriptrunner/script_runner.py", line 443, in _run_script
    exec(code, module.__dict__)
  File "/home/thakkar/Work/ramp-zendesk/app.py", line 17, in <module>
    data = context.catalog.list()
  File "/home/thakkar/anaconda3/envs/basic_vis/lib/python3.8/site-packages/kedro/framework/context/context.py", line 320, in catalog
    return self._get_catalog()
  File "/home/thakkar/anaconda3/envs/basic_vis/lib/python3.8/site-packages/kedro/framework/context/context.py", line 356, in _get_catalog
    conf_catalog = self.config_loader.get("catalog*", "catalog*/**", "**/catalog*")
  File "/home/thakkar/anaconda3/envs/basic_vis/lib/python3.8/site-packages/kedro/framework/context/context.py", line 449, in config_loader
    return self._get_config_loader()
  File "/home/thakkar/anaconda3/envs/basic_vis/lib/python3.8/site-packages/kedro/framework/context/context.py", line 432, in _get_config_loader
    raise KedroContextError(
kedro.framework.context.context.KedroContextError: Expected an instance of `ConfigLoader`, got `NoneType` instead.