Update app.py

app.py

@@ -487,39 +487,31 @@ def send_to_model_impl(prompt, model_selection, hf_model_choice, hf_custom_model
             # Create HTML with JavaScript using string formatting
             html_template = '''
                 <script>
-                    try {
-                        const textToCopy = "%s";
-                        navigator.clipboard.writeText(textToCopy)
-                            .then(() => {
-                                document.getElementById('clipboard_status').textContent = '✅ Copied to clipboard!';
-                                setTimeout(() => {
-                                    document.getElementById('clipboard_status').textContent = '';
-                                }, 2000);
-                            })
-                            .catch(err => {
-                                console.error('Copy failed:', err);
-                                // Fallback
-                                const textarea = document.createElement('textarea');
-                                textarea.value = textToCopy;
-                                document.body.appendChild(textarea);
-                                textarea.select();
-                                document.execCommand('copy');
-                                document.body.removeChild(textarea);
-                                document.getElementById('clipboard_status').textContent = '✅ Copied to clipboard!';
-                                setTimeout(() => {
-                                    document.getElementById('clipboard_status').textContent = '';
-                                }, 2000);
-                            });
-                    } catch(err) {
-                        console.error('Copy error:', err);
-                        document.getElementById('clipboard_status').textContent = '❌ Copy failed. Try again.';
+                    async function copyToClipboard(text) {
+                        try {
+                            // Modern API
+                            await navigator.clipboard.writeText(text);
+                            document.getElementById('clipboard_status').textContent = '✅ Copied to clipboard!';
+                        } catch (err) {
+                            console.error('Modern API failed, fallback to textarea method', err);
+                            // Fallback method
+                            const textarea = document.createElement('textarea');
+                            textarea.value = text;
+                            document.body.appendChild(textarea);
+                            textarea.select();
+                            document.execCommand('copy');
+                            document.body.removeChild(textarea);
+                            document.getElementById('clipboard_status').textContent = '✅ Copied to clipboard!';
+                        }
+                        // Clear message after 2 seconds
                         setTimeout(() => {
                             document.getElementById('clipboard_status').textContent = '';
                         }, 2000);
                     }
+                    copyToClipboard("%s");
                 </script>
                 <div id="clipboard_status" style="color: green; font-weight: bold;"></div>
-            '''
+                '''
             
             # Return all three expected outputs:
             # 1. HTML component for status
@@ -576,7 +568,7 @@ def send_to_model_impl(prompt, model_selection, hf_model_choice, hf_custom_model
         if not summary.startswith("Error"):
             with tempfile.NamedTemporaryFile(delete=False, mode='w', suffix='.txt') as f:
                 f.write(summary)
-                return summary, f.name
+                return gr.HTML(""), summary, f.name
                 
         return gr.HTML(""), summary, download_file