Fix

libs/sdk-py/langgraph_sdk/sse.py

@@ -42,7 +42,7 @@ class BytesLineDecoder:
 
         if len(lines) == 1 and not trailing_newline:
             # No new lines, buffer the input and continue.
-            self.buffer.append(lines[0])
+            self.buffer.write(lines[0])
             return []
 
         if self.buffer:

libs/sdk-py/pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langgraph-sdk"
-version = "0.1.37"
+version = "0.1.38"
 description = "SDK for interacting with LangGraph API"
 authors = []
 license = "MIT"