hotfix: predictor path model loading (#123)

* fix: fallback loader for unknown yaml tags

* fix: model loading for old models broken by predictor import

* chore: bump to 0.23.1

Author: marcellodebernardi

plexe/core/storage.py

@@ -230,6 +230,8 @@ def _load_model_data_from_tar(path: str | Path) -> Dict[str, Any]:
             predictor_source = None
             if "code/predictor.py" in [m.name for m in tar.getmembers()]:
                 predictor_source = tar.extractfile("code/predictor.py").read().decode("utf-8")
+                # FIXME: this is a hack required to ensure backwards compatibility with old models
+                predictor_source = predictor_source.replace("plexe.internal.models.interfaces", "plexe.core.interfaces")
 
             feature_transformer_source = None
             if "code/feature_transformer.py" in [m.name for m in tar.getmembers()]:

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "plexe"
-version = "0.23.0"
+version = "0.23.1"
 description = "An agentic framework for building ML models from natural language"
 authors = [
     "marcellodebernardi <[email protected]>",