Update app.py

app.py

@@ -4,6 +4,7 @@ import copy
 import time
 import torch
 import random
+import json  # 新增：用于将字典转为字符串
 import gradio as gr
 from glob import glob
 from omegaconf import OmegaConf
@@ -76,7 +77,6 @@ os.system(f"rm -rf gradio_cached_examples/")
 device = "cuda"
 
 def random_seed():
-    # 修复：转成字符串以匹配 Textbox 组件的预期输入类型
     return str(random.randint(1, 10**16))
 
 class MagicTimeController:
@@ -227,11 +227,14 @@ class MagicTimeController:
             "dreambooth": dreambooth_dropdown,
         }
 
+        # 修复：将字典序列化为 JSON 字符串
+        json_config_str = json.dumps(json_config, indent=4)
+
         torch.cuda.empty_cache()
         time.sleep(1)
         
-        # 修复：直接返回文件路径和字典，不要返回包裹的 gr 组件对象
-        return save_sample_path, json_config
+        # 修复：直接返回字符串以配合 gr.Code 组件
+        return save_sample_path, json_config_str
 
 controller = MagicTimeController()
 
@@ -239,7 +242,7 @@ def ui():
     with gr.Blocks(css=css) as demo:
         gr.HTML("""
             <div style='display: flex; align-items: center; justify-content: center; text-align: center;'>
-                <img src='https://raw.githubusercontent.com/SHYuanBest/shyuanbest_media/main/MagicTime/MagicTime_logo.png' style='width: 300px; height: auto; margin-right: 10px;' />
+                <img src='https://raw.githubusercontent.com/SHYuanBest/shyuanbest_media/main/MagicTime/MagicTime_logo.png' style='width: 200px; height: auto; margin-right: 10px;' />
             </div>
         """)
         gr.Markdown(
@@ -271,7 +274,9 @@ def ui():
 
             with gr.Column():
                 result_video = gr.Video(label="Generated Animation", interactive=False)
-                json_config  = gr.Json(label="Config", value={})
+                
+                # 修复：改用 gr.Code 接收字符串并以 JSON 格式高亮，绕过字典解析 Bug
+                json_config  = gr.Code(label="Config", language="json", interactive=False)
 
             inputs  = [dreambooth_dropdown, motion_module_dropdown, prompt_textbox, negative_prompt_textbox, width_slider, height_slider, seed_textbox]
             outputs = [result_video, json_config]
@@ -290,4 +295,5 @@ def ui():
 if __name__ == "__main__":
     demo = ui()
     demo.queue(max_size=20)
-    demo.launch(share=True) # 加上了 share=True 用于创建公开链接
+    # 修复：在 HF Spaces 上去掉 share=True 避免警告和潜在的网络冲突
+    demo.launch()