Update app.py

app.py

@@ -24,7 +24,7 @@ def main():
     url = st.text_input("Enter YouTube Video URL")
     captions_list = []  # Initialize empty list for captions
     
-     if url:
+    if url:
         captions, translated_captions, original_file, translated_file = Milestone5API.download_video_transcript(url)
         
         if translated_captions: