.

gradio_ui.py

@@ -24,7 +24,7 @@ def run_eval(inputs, native, other, outputs, api_url, api_token):
     ]
 
     full_output = f"[Eval Started @ {timestamp}]\n"
-    yield full_output
+    yield full_output, True, gr.update(value="Stop Evaluation")
 
     try:
         current_process = subprocess.Popen(
@@ -32,17 +32,17 @@ def run_eval(inputs, native, other, outputs, api_url, api_token):
         )
         for line in current_process.stdout:
             full_output += line
-            yield full_output
+            yield full_output, True, gr.update(value="Stop Evaluation")
         current_process.stdout.close()
         current_process.wait()
     except Exception as e:
         full_output += f"[Error] {str(e)}\n"
-        yield full_output
+        yield full_output, False, gr.update(value="Run Evaluation")
     finally:
         current_process = None
 
     full_output += "[Eval Finished]\n"
-    yield full_output
+    yield full_output, False, gr.update(value="Run Evaluation")
 
 # 停止当前 evalscope 子进程
 def stop_eval():
@@ -53,18 +53,15 @@ def stop_eval():
         return "[Stopped by user]\n"
     return "[No active process]\n"
 
-# ✅ 修改后的 toggle_run，必须是 generator，不能 return，要 yield
+# Run/Stop 按钮控制器（必须是 generator）
 def toggle_run(inputs, native, other, outputs, api_url, api_token, is_running):
     if not is_running:
-        # 运行任务并切换按钮为 Stop
         yield from run_eval(inputs, native, other, outputs, api_url, api_token)
-        yield "", False, gr.update(value="Run Evaluation")  # 运行结束后重置按钮
     else:
-        # 用户点击 Stop，终止子进程
         msg = stop_eval()
         yield msg, False, gr.update(value="Run Evaluation")
 
-# 控制输入选项互斥逻辑
+# 控制输入互斥逻辑
 def enforce_input_exclusive_and_toggle_fields(selected):
     group1 = {"API Models", "Local Models"}
     group2 = {"Benchmarks", "Custom Datasets"}
@@ -87,7 +84,7 @@ def enforce_input_exclusive_and_toggle_fields(selected):
         gr.Row.update(visible=show_api_fields)
     )
 
-# 构建 Gradio 界面
+# 构建 Gradio UI
 with gr.Blocks(title="EvalScope 全功能界面") as demo:
     is_running = gr.State(value=False)  # 当前运行状态
 
@@ -131,10 +128,12 @@ with gr.Blocks(title="EvalScope 全功能界面") as demo:
         outputs=[input_choices, api_fields]
     )
 
-    # ✅ 修改后的绑定，支持 Run / Stop 切换
     run_button.click(
         fn=toggle_run,
-        inputs=[input_choices, native_choices, other_choices, output_choices, api_url_input, api_token_input, is_running],
+        inputs=[
+            input_choices, native_choices, other_choices,
+            output_choices, api_url_input, api_token_input, is_running
+        ],
         outputs=[output_text, is_running, run_button],
         show_progress=True
     )