Update app.py

app.py

@@ -1,7 +1,6 @@
 import gradio as gr
 import requests
 
-# FastAPI backend URL
 BACKEND_URL = "http://localhost:8080/combine_videos"
 
 def add_url(url_list, new_url):
@@ -9,41 +8,44 @@ def add_url(url_list, new_url):
         url_list.append(new_url.strip())
     return "\n".join(url_list), ""
 
+def clear_urls(url_list):
+    return "", []
+
 def combine_videos(url_list):
-    urls = url_list.split("\n")
+    urls = [url for url in url_list.split("\n") if url.strip()]
+    if not urls:
+        return "Error: No URLs provided", gr.update(visible=False), ""
+    
     try:
-        response = requests.post(BACKEND_URL, json={"urls": urls})
+        response = requests.post(BACKEND_URL, json={"urls": urls}, timeout=300)  # 5-minute timeout
         response.raise_for_status()
         video_path = response.json()["video_path"]
-        return video_path, gr.update(interactive=True)
+        return f"Video combined successfully. Path: {video_path}", gr.update(visible=True), video_path
     except requests.RequestException as e:
         error_message = f"Error: {str(e)}"
-        if response.status_code != 200:
-            error_message += f"\nServer response: {response.text}"
-        return error_message, gr.update(interactive=False)
-
-def download_video(video_path):
-    return video_path if video_path and not video_path.startswith("Error:") else None
+        if hasattr(e, 'response') and e.response is not None:
+            error_message += f"\nServer response: {e.response.text}"
+        return error_message, gr.update(visible=False), ""
 
 with gr.Blocks() as demo:
-    gr.Markdown("# KSL Video Combiner")
+    gr.Markdown("# Video Combiner")
     
     with gr.Row():
         url_input = gr.Textbox(label="Enter a video URL")
         add_button = gr.Button("Add URL")
+        clear_button = gr.Button("Clear URLs")
     
     url_list = gr.Textbox(label="Added URLs", lines=5)
     combine_button = gr.Button("Combine Videos")
     
+    output_text = gr.Textbox(label="Output")
     video_output = gr.Video(label="Combined Video")
-    download_button = gr.Button("Download Video", interactive=False)
 
     url_list_state = gr.State([])
 
     add_button.click(add_url, inputs=[url_list_state, url_input], outputs=[url_list, url_input])
-    combine_button.click(combine_videos, inputs=[url_list], outputs=[video_output, download_button])
-    
-    download_button.click(download_video, inputs=[video_output], outputs=[gr.File()])
+    clear_button.click(clear_urls, inputs=[url_list_state], outputs=[url_list, url_list_state])
+    combine_button.click(combine_videos, inputs=[url_list], outputs=[output_text, video_output, video_output])
 
 if __name__ == "__main__":
     demo.launch(share=True)