added back only 30 second part

app.py

@@ -42,9 +42,13 @@ def process_video(date):
     # Download the video
     video_path = download_video(date)
 
-    # Extract audio from the video
+    # Extract the first 30 seconds of the video
+    short_video_path = f"short_{date}.mp4"
+    ffmpeg_extract_subclip(video_path, 0, 30, targetname=short_video_path)
+
+    # Extract audio from the short video
     audio_path = f"audio_{date}.wav"
-    AudioFileClip(video_path).write_audiofile(audio_path)
+    AudioFileClip(short_video_path).write_audiofile(audio_path)
 
     # Split the audio into chunks
     audio = AudioSegment.from_wav(audio_path)