feat: support qwen claude format

service/error.go

@@ -93,6 +93,9 @@ func RelayErrorHandler(resp *http.Response, showBodyWhenFail bool) (newApiErr *t
 		if showBodyWhenFail {
 			newApiErr.Err = fmt.Errorf("bad response status code %d, body: %s", resp.StatusCode, string(responseBody))
 		} else {
+			if common.DebugEnabled {
+				println(fmt.Sprintf("bad response status code %d, body: %s", resp.StatusCode, string(responseBody)))
+			}
 			newApiErr.Err = fmt.Errorf("bad response status code %d", resp.StatusCode)
 		}
 		return