code: def tracking_uri_mock(tmp_path, monkeypatch):
      tracking_uri = "sqlite:///{}".format(tmp_path / "mlruns.sqlite")
      mlflow.set_tracking_uri(tracking_uri)
      monkeypatch.setenv("MLFLOW_TRACKING_URI", tracking_uri)
      yield
      mlflow.set_tracking_uri(None)
  
imports: import pytest
  import mlflow
label_desc: Use image node_id 1 for calling a global function with example usage: tracking_uri_mock(tmp_path, monkeypatch) without return types