fix(serializer): remove unnecessary log statement (#1061)

Author: hassiebp

langfuse/serializer.py

@@ -149,7 +149,6 @@ def default(self, obj: Any):
                 return f"<{type(obj).__name__}>"
 
         except Exception as e:
-            print(obj.__dict__)
             logger.debug(
                 f"Serialization failed for object of type {type(obj).__name__}",
                 exc_info=e,