Update app.py

app.py

@@ -73,6 +73,7 @@ def main():
 
     video_link = st.text_input("Enter YouTube video link:")
     if video_link:
-        get_transcript(video_link)
+        if st.button("Generate"):
+            get_transcript(video_link) # Call get_transcript() function when button is clicked
 
 main()