chore: style black

Author: dsdanielpark

cocoder/python/stacker/error_stacker.py

@@ -37,7 +37,9 @@ def stack_error_msg(etype: str, value: str, tb: object) -> str:
         stack.append(f)
         f = f.f_back
     stack.reverse()
-    traced_error_message = f"traced_error_type=={excType} traced_error_type_document=={etype.__doc__} " \
-                           f"traced_error_value=={value} stack infomation=={stack}"
+    traced_error_message = (
+        f"traced_error_type=={excType} traced_error_type_document=={etype.__doc__} "
+        f"traced_error_value=={value} stack infomation=={stack}"
+    )
 
     return traced_error_message