Apply black formatting to error handling code

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: zhansheng.lzs

dashscope/finetune/agentic_rl.py

@@ -106,7 +106,7 @@ async def register_functions(
             )
             logger.info("Function components registered")
         except Exception as e:
-            if hasattr(e, 'error_code'):
+            if hasattr(e, "error_code"):
                 raise
             raise RegistrationError(
                 "Function registration failed",
@@ -251,7 +251,7 @@ def submit_job(
                 **kwargs,
             )
         except Exception as e:
-            if hasattr(e, 'error_code'):
+            if hasattr(e, "error_code"):
                 raise
             raise RuntimeErrorWithCode(
                 "Job submission failed",
@@ -316,7 +316,7 @@ async def run(
                 **kwargs,
             )
         except Exception as e:
-            if hasattr(e, 'error_code'):
+            if hasattr(e, "error_code"):
                 raise
             raise RuntimeErrorWithCode(
                 "RL tuning workflow failed",

dashscope/finetune/reinforcement/common/model.py

@@ -1245,7 +1245,7 @@ async def register_functions(
                         )
 
         except Exception as e:
-            if hasattr(e, 'error_code'):
+            if hasattr(e, "error_code"):
                 raise
             raise RegistrationError(
                 "Function component registration failed",