Update app.py

app.py

@@ -380,6 +380,15 @@ def app():
 
                         yield ("🟡 Processing...", output_log + eval_report_buffer, eval_report_buffer, gr.Button(visible=False))
                         await asyncio.sleep(0.1)
+                    eval_report_buffer = ""
+                    if "📊 **EVALUATION REPORT**" in full_log or "EVALUATION" in full_log:
+                        parts = full_log.split("📊")
+                        if len(parts) > 1:
+                            eval_report_buffer = "📊" + parts[-1]
+                        else:
+                # Fallback - get last 2000 characters as eval report
+                            eval_report_buffer = full_log[-2000:]
+                    
 
                     final_output = output_log
                     if eval_report_buffer:
@@ -400,21 +409,26 @@ def app():
                 [topic, samples, model_name, task_type], 
                 [status, output, eval_report_storage, copy_btn]
             )
+            def copy_report(report_text):
+                if report_text and report_text.strip():
+                    return report_text
+                return ""
+
             copy_btn.click(
-    lambda x: (gr.Info("Evaluation report copied!") if x and x.strip() else gr.Warning("No evaluation report available yet!")),
-    inputs=[eval_report_storage],
-    outputs=[],
-).then(
-    None,
-    inputs=[eval_report_storage],
-    js="""
-    (text) => {
-        if (text && text.trim().length > 0) {
-            navigator.clipboard.writeText(text);
-        }
-    }
-    """
-)
+                copy_report,
+                inputs=[eval_report_storage],
+                outputs=[],
+                js="""
+                (text) => {
+                    if (text && text.trim().length > 0) {
+                        navigator.clipboard.writeText(text);
+                        alert('✅ Evaluation report copied to clipboard!');
+                    } else {
+                        alert('⚠️ No evaluation report available yet!');
+                    }
+                }
+                """
+            )
 
     return demo