fix(api): 修復最後 2 個 bare except 錯誤

- scripts/test_nemotron_tool_calling.py: except -> except Exception

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/api/scripts/test_nemotron_tool_calling.py

@@ -295,7 +295,7 @@ def parse_nemotron_response(response: dict) -> tuple:
             tool_name = tool_call["function"]["name"]
             try:
                 params = json.loads(tool_call["function"]["arguments"])
-            except:
+            except Exception:
                 params = {}
             return (tool_name, params, None)
 
@@ -347,7 +347,7 @@ async def run_single_test(test_case: dict) -> list:
         raw = None
         try:
             raw = json.dumps(resp["data"].get("choices", [{}])[0].get("message", {}), indent=2)[:200]
-        except:
+        except Exception:
             pass
         results.append(TestResult(
             model="Nemotron-mini-4B",