Update app.py

app.py

@@ -33,8 +33,8 @@ def encode_image_to_gallery_dict(image_path):
     if not image_path or not isinstance(image_path, str):
         return None
     try:
-        # Gallery with type="filepath" expects (handle_file, caption) tuple
-        return (handle_file(image_path), None)
+        # Gallery with type="filepath" expects a dictionary with file path
+        return {"path": image_path, "orig_name": os.path.basename(image_path), "meta": {"_type": "gradio.FileData"}}
     except Exception as e:
         print(f"无法读取图片: {image_path}: {e}")
         return None
@@ -49,10 +49,10 @@ def infer(
     steps,
     progress=gr.Progress(track_tqdm=True),
 ):
-    # Process input image(s) as a list of dict, each of form {"image": {"data": ...}}
+    # Prepare images_input as a list of dicts of file data (not as tuples)
     images_input = []
     if image is not None:
-        if isinstance(image, list):  # Gradio Gallery
+        if isinstance(image, list):
             for im in image:
                 img_obj = encode_image_to_gallery_dict(im)
                 if img_obj:
@@ -84,7 +84,7 @@ def infer(
     print(f"  steps: {steps}")
 
     try:
-        # Gradio Space expects list of {"image": {"data": <b64 str>}} elements (see AppError in prompt)
+        # Use plain list of dicts as images parameter
         result = space_client.predict(
             images=images_input,
             prompt=prompt,
@@ -98,7 +98,6 @@ def infer(
         print(f"[调用API] space_client.predict 返回值: {result}")
         # result可能不是元组形式，需增加健壮性
         if isinstance(result, dict):
-            # 新API只返回dict
             image_info = result
             seed_used = result.get("seed", seed)
         elif isinstance(result, (tuple, list)) and len(result) == 2:
@@ -107,12 +106,9 @@ def infer(
             print(f"[错误] space_client.predict 返回类型未知: {type(result)}，内容: {result}")
             return None, seed
 
-        # 检查image_info是否包含url/path
         if isinstance(image_info, dict):
             img_url = image_info.get("url") or image_info.get("path") or None
-            # 获取base64图片（如果有）
             if img_url is None and "data" in image_info:
-                # 返回base64图片（data格式）
                 return f"data:image/png;base64,{image_info['data']}", seed_used
             return img_url, seed_used
         else:
@@ -127,6 +123,11 @@ def infer(
                 "\n[错误] 上传图片处理失败。请确保图片文件有效且未损坏。\n"
                 "可以尝试重新选择图片或修改图片格式。"
             )
+        elif "validation errors for GalleryData" in str(e):
+            print(
+                "\n[错误] 图片数据上传格式错误。请检查图片输入的数据结构，"
+                "确保为文件路径字符串或有效图片文件。"
+            )
         else:
             print("\n[错误] 调用推理服务失败，请稍后重试或联系开发者。")
         return None, seed