Update app.py

app.py

@@ -24,8 +24,8 @@ sum_llm_chain = tag_chain.chain(llm=local_llm)
 
 pexels_api_key = os.getenv('pexels_api_key')
 
-def pred():
-    folder_name, sentences = pexels.generate_videos("Bluetooth Earphone", pexel_api_key, 1920, 1080)
+def pred(query):
+    folder_name, sentences = pexels.generate_videos(query, pexel_api_key, 1920, 1080)
     utils.combine_videos(folder_name)
     return {
         'video':folder_name, 
@@ -33,7 +33,7 @@ def pred():
     }
 
 with gr.Blocks() as demo:
-    textbox = gr.Textbox("Product Name")
+    textbox = gr.Textbox(placeholder="Product Name")
     captions = gr.Textbox()
     video = gr.Video()
     btn = gr.Button("Submit")