youtube_link_btn.click(

app.py

@@ -829,7 +829,11 @@ with gr.Blocks(head=HEAD) as demo:
     with gr.Row():
         with gr.Column():
             file_upload = gr.File(label="Upload your CSV or Word file", visible=False)
-            youtube_link = gr.Textbox(label="Enter YouTube Link")
+            with gr.Column():
+                with gr.Column():
+                    youtube_link = gr.Textbox(label="Enter YouTube Link")
+                with gr.Column():
+                    youtube_link_btn = gr.Button("Submit")
             web_link = gr.Textbox(label="Enter Web Page Link", visible=False)
             chatbot = gr.Chatbot()
             socratic_mode_btn = gr.Checkbox(label="蘇格拉底家教助理模式", value=False)
@@ -896,6 +900,23 @@ with gr.Blocks(head=HEAD) as demo:
             slide_text
             ]
         )
+    
+    youtube_link_btn.click(
+        process_youtube_link, 
+        inputs=youtube_link, 
+        outputs=[
+            btn_1, 
+            btn_2, 
+            btn_3, 
+            df_string_output, 
+            df_summarise, 
+            mind_map, 
+            mind_map_html,
+            transcript_html, 
+            slide_image, 
+            slide_text
+            ]
+        )
 
     # 当输入网页链接时触发
     web_link.change(process_web_link, inputs=web_link, outputs=[btn_1, btn_2, btn_3, df_summarise, df_string_output])