Bump langchain min version and add fix for chunked messages (#11)

Bump langchain to pick up fix for chunked messages
langchain-ai · Oct 3, 2023 · 001e165 · 001e165
1 parent 72607da
commit 001e165
Show file tree

Hide file tree

Showing 4 changed files with 344 additions and 316 deletions.
diff --git a/langserve/serialization.py b/langserve/serialization.py
@@ -21,7 +21,11 @@
     SystemMessage,
     SystemMessageChunk,
 )
-from pydantic import BaseModel, ValidationError
+
+try:
+    from pydantic.v1 import BaseModel, ValidationError
+except ImportError:
+    from pydantic import BaseModel, ValidationError
 
 
 class WellKnownLCObject(BaseModel):