Update app.py

app.py

@@ -20,8 +20,9 @@ model.to(device)
 st.title("Media Description Generator")
 
 uploaded_files = st.file_uploader("Choose images or videos...", type=["jpg", "jpeg", "png", "mp4", "avi", "mov"], accept_multiple_files=True)
+generate_button = st.button("Generate Description")
 
-if uploaded_files:
+if generate_button and uploaded_files:
     user_question = st.text_input("Ask a question about the images or videos:")
 
     if user_question: