ADD midjourney修图接口支持多图返回

nodes/image_modal_nodes.py

@@ -239,6 +239,13 @@ class ModalMidJourneyGenerateImage:
                     if "fail" in resp.json()["msg"]:
                         raise Exception("生成失败，可能因为风控")
                     result_url = resp.json()["data"]
+                    if isinstance(result_url, list):
+                        result_list = []
+                        for url in result_url:
+                            logger.success("img_url: "+url)
+                            result_list.append(url_to_tensor(url).squeeze(0))
+                        result_list = torch.stack(result_list, dim=0)
+                        return (result_list,)
                     logger.success("img_url: " + result_url)
                     return (url_to_tensor(result_url),)
                 sleep(interval)