Fix/fix langchain retrieval chain (#64)

* feat: Support openai 1.14

* chore: Fix issue

* chore: Fix issue

* chore: Update version

* fix/fix-langchain-retrieval-chain

* chore: Add warning for langchain version

* chore: Update version

* chore: Update version

nebuly/__init__.py

@@ -2,4 +2,4 @@
 from .init import init
 
 __all__ = ["init", "new_interaction"]
-__version__ = "0.3.26"
+__version__ = "0.3.27"

nebuly/exceptions.py

@@ -47,7 +47,3 @@ class NotInInteractionContext(InteractionContextError):
 
 class InteractionMustBeLocalVariable(InteractionContextError):
     """Exception raised when the interaction manager creation misses the 'as'"""
-
-
-class ModelNotSupportedError(Exception):
-    """Exception raised when the model is not supported."""

nebuly/providers/langchain.py

@@ -8,6 +8,7 @@
 from typing import Any, Dict, Sequence, Tuple, cast
 from uuid import UUID
 
+import langchain
 from langchain.callbacks.base import BaseCallbackHandler
 from langchain.chains.base import Chain
 from langchain.load import load
@@ -323,13 +324,23 @@ def __init__(  # pylint: disable=too-many-arguments
         feature_flags: list[str] | None = None,
         nebuly_tags: dict[str, str] | None = None,
     ) -> None:
+        self._check_version()
         self.api_key = api_key
         self.nebuly_user = user_id
         self.nebuly_user_group = user_group_profile
         self.nebuly_feature_flags = feature_flags
         self.nebuly_tags = nebuly_tags
         self._events_storage = EventsStorage()
 
+    @staticmethod
+    def _check_version() -> None:
+        if langchain.__version__ < "0.1.0":
+            logger.warning(
+                "LangChain version 0.1.0 or higher is required to use the "
+                "LangChainTrackingHandler with Nebuly SDK. "
+                "Please upgrade your LangChain version.",
+            )
+
     def _send_interaction(self, run_id: uuid.UUID) -> None:
         if (
             len(self._events_storage.events) < 1

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "nebuly"
-version = "0.3.26"
+version = "0.3.27"
 description = "The SDK for instrumenting applications for tracking AI costs."
 authors = ["Nebuly"]
 readme = "README.md"