Update app.py

app.py

@@ -132,7 +132,7 @@ with gr.Blocks(css=css, theme='YTheme/SmartLearn', js=custom_javascript) as demo
         with gr.Column():
             image_input = gr.Image(label="Фото", type="pil")
             instructions = gr.Textbox(label="Сообщение", lines=3, placeholder="Привет!) ...")
-            submit_button = gr.Button("Отправить", variant='primary', css_classes=["submit-button-class"])
+            submit_button = gr.Button("Отправить", variant='primary')
             gr.Markdown("🔗 Доступ предоставлен [ЭТИМ](https://ai-hub.rf.gd) сайтом!")
         with gr.Column():
             output_markdown = gr.Markdown(label="AI Response")