# This is a combination of 4 commits.

# This is the 1st commit message:

fix(models): make model registries StrEnum

# This is the commit message #2:

fix(models): update uv.lock

# This is the commit message #3:

fix: new uv lock

# This is the commit message #4:

fix: update version after rebase

Author: andrei-rusu

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "uipath-langchain"
-version = "0.4.3"
+version = "0.4.4"
 description = "Python SDK that enables developers to build and deploy LangGraph agents to the UiPath Cloud Platform"
 readme = { file = "README.md", content-type = "text/markdown" }
 requires-python = ">=3.11"

src/uipath_langchain/chat/supported_models.py

@@ -1,4 +1,7 @@
-class OpenAIModels:
+from enum import StrEnum
+
+
+class OpenAIModels(StrEnum):
     """Supported OpenAI model identifiers."""
 
     # GPT-4o models
@@ -25,7 +28,7 @@ class OpenAIModels:
     gpt_5_2_2025_12_11 = "gpt-5.2-2025-12-11"
 
 
-class GeminiModels:
+class GeminiModels(StrEnum):
     """Supported Google Gemini model identifiers."""
 
     # Gemini 2 models
@@ -37,7 +40,7 @@ class GeminiModels:
     gemini_3_pro_preview = "gemini-3-pro-preview"
 
 
-class BedrockModels:
+class BedrockModels(StrEnum):
     """Supported AWS Bedrock model identifiers."""
 
     # Claude 3.7 models