add

app.py

@@ -1,3 +1,4 @@
+import json
 import gradio as gr
 from gradio_leaderboard import Leaderboard, ColumnFilter, SelectColumns
 import pandas as pd
@@ -108,6 +109,14 @@ def init_leaderboard(dataframe):
     #     interactive=False,
     # )
 
+def process_json(file):
+    """ 读取用户上传的 JSON 文件并返回解析后的数据 """
+    try:
+        with open(file.name, 'r', encoding='utf-8') as f:
+            data = json.load(f)
+        return json.dumps(data, indent=4, ensure_ascii=False)  # 格式化 JSON 以便显示
+    except Exception as e:
+        return str(e)
 
 demo = gr.Blocks(css=custom_css)
 with demo:
@@ -169,7 +178,12 @@ with demo:
                                 row_count=5,
                             )
             with gr.Row():
-                gr.Markdown("# ✉️✨ Submit your model here!", elem_classes="markdown-text")
+                gr.Markdown("# ✉️✨ Submit your results here!", elem_classes="markdown-text")
+
+                json_input = gr.File(label="Please upload an JSON file", type="file")
+                output = gr.Textbox(label="解析后的 JSON 内容", lines=10)
+                
+                json_input.change(process_json, inputs=json_input, outputs=output)
 
             with gr.Row():
                 with gr.Column():