Update app.py

app.py

@@ -400,7 +400,10 @@ async def predict(image):
             else:
                 dogs_info += "<p>The image is unclear or the breed is not in the dataset. Please upload a clearer image.</p>"
         
-            dogs_info += '</div>'  
+            dogs_info += '</div>'
+
+        # 清空 buttons_html 確保不會在整體上出現重複
+        buttons_html = ""  
 
         html_output = f"""
         <style>