fix: lc serde (#138)

Author: willydouhard

literalai/callback/langchain_callback.py

@@ -155,9 +155,13 @@ def process_content(self, content: Any, root=True):
                     processed_dict[key] = processed_value
                 return processed_dict
             elif isinstance(content, str):
-                return {"content": content}
+                if root:
+                    return {"content": content}
+                return content
             else:
-                return {"content": str(content)}
+                if root:
+                    return {"content": str(content)}
+                return str(content)
 
         def _build_llm_settings(
             self,

literalai/version.py

@@ -1 +1 @@
-__version__ = "0.0.626"
+__version__ = "0.0.627"

setup.py

@@ -2,7 +2,7 @@
 
 setup(
     name="literalai",
-    version="0.0.626",  # update version in literalai/version.py
+    version="0.0.627",  # update version in literalai/version.py
     description="An SDK for observability in Python applications",
     long_description=open("README.md").read(),
     long_description_content_type="text/markdown",