Feature: mlflow tags about mbl HOT 2 CLOSED

def mlflow_auto_tags(func: Callable):
    @wraps(func)
    def wrapper(*args, **kwargs):
        tags = {
            "docker.image.id": "hostname",
            "git.commit": f"git --git-dir {os.getenv('GITDIR')} "
            f"rev-parse --short HEAD",
        }
        mlflow.set_tags(
            {
                k: subprocess.check_output(v.split()).decode("ascii").strip()
                for k, v in tags.items()
            }
        )
        func(*args, **kwargs)

    return wrapper

Traceback (most recent call last):
  File "/home/mbl/mbl/workflow/grid_search.py", line 89, in wrapper
    func(*args, **kwargs)
  File "/home/mbl/mbl/workflow/grid_search.py", line 121, in experiment
    mlflow.log_params(config)
  File "/usr/local/lib/python3.9/site-packages/mlflow/tracking/fluent.py", line 639, in log_params
    MlflowClient().log_batch(run_id=run_id, metrics=[], params=params_arr, tags=[])
  File "/usr/local/lib/python3.9/site-packages/mlflow/tracking/client.py", line 918, in log_batch
    self._tracking_client.log_batch(run_id, metrics, params, tags)
  File "/usr/local/lib/python3.9/site-packages/mlflow/tracking/_tracking_service/client.py", line 292, in log_batch
    self.store.log_batch(run_id=run_id, metrics=metrics, params=params, tags=tags)
  File "/usr/local/lib/python3.9/site-packages/mlflow/store/tracking/rest_store.py", line 309, in log_batch
    self._call_endpoint(LogBatch, req_body)
  File "/usr/local/lib/python3.9/site-packages/mlflow/store/tracking/rest_store.py", line 56, in _call_endpoint
    return call_endpoint(self.get_host_creds(), endpoint, method, json_body, response_proto)
  File "/usr/local/lib/python3.9/site-packages/mlflow/utils/rest_utils.py", line 256, in call_endpoint
    response = verify_rest_response(response, endpoint)
  File "/usr/local/lib/python3.9/site-packages/mlflow/utils/rest_utils.py", line 185, in verify_rest_response
    raise RestException(json.loads(response.text))
mlflow.exceptions.RestException: INVALID_PARAMETER_VALUE: Changing param values is not allowed. Param with key='n' was already logged with value='20' for run ID='d404ec5e9ad341feaade870dfca5af34'. Attempted logging new value '8'.