Fix exception cause in agent_builder.py (microsoft#1007)

isaka · Dec 18, 2023 · 913b5f2 · 913b5f2
1 parent aa946b3
commit 913b5f2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/autogen/agentchat/contrib/agent_builder.py b/autogen/agentchat/contrib/agent_builder.py
@@ -446,7 +446,7 @@ def load(
             try:
                 with open(filepath) as f:
                     cached_configs = json.load(f)
-            except FileNotFoundError:
-                raise FileNotFoundError(f"{filepath} does not exist.")
+            except FileNotFoundError as e:
+                raise FileNotFoundError(f"{filepath} does not exist.") from e
             _config_check(cached_configs)
             return self.build(cached_configs=cached_configs, **kwargs)