Added warning to run_model_on_task to avoid duplicates if no authentication (#1246)

v-parmar · pre-commit-ci[bot] · web-flow · commit 333b06814474 · 2023-06-13T10:00:14.000+03:00
* Update runs/functions.py Added warning to run_model_on_task to avoid duplicates if no authentication * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update functions.py --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
diff --git a/openml/runs/functions.py b/openml/runs/functions.py
@@ -98,6 +98,13 @@ def run_model_on_task(
     flow : OpenMLFlow (optional, only if `return_flow` is True).
         Flow generated from the model.
     """
+    if avoid_duplicate_runs and not config.apikey:
+        warnings.warn(
+            "avoid_duplicate_runs is set to True, but no API key is set. "
+            "Please set your API key in the OpenML configuration file, see"
+            "https://openml.github.io/openml-python/main/examples/20_basic/introduction_tutorial.html#authentication"
+            "for more information on authentication.",
+        )
 
     # TODO: At some point in the future do not allow for arguments in old order (6-2018).
     # Flexibility currently still allowed due to code-snippet in OpenML100 paper (3-2019).
