Small fix

app.py

@@ -11,11 +11,11 @@ def download_from_youtube(url):
     fpath = streams.first().download()
     return fpath
 
-def create_30s_segments(fpath):
+def divide_into_30s_segments(audio_fpath):
     if not os.path.exists("segmented_audios"):
         os.makedirs("segmented_audios")
 
-    sound = AudioFileClip(fpath)
+    sound = AudioFileClip(audio_fpath)
     n_full_segments = int(sound.duration / 30)
     len_last_segment = sound.duration % 30
 
@@ -40,11 +40,13 @@ def create_30s_segments(fpath):
         segment_paths.append(segment_path)
         segment_start_times.append(start)
 
+    return segment_paths, segment_start_times
+
 
 def transcribe(audio, url):
     if url:
         fpath = download_from_youtube(url)
-        audio_segment_paths = create_30s_segments(fpath)
+        segment_paths, segment_start_times = divide_into_30s_segments(fpath)
 
         audio_dataset = Dataset.from_dict({"audio": audio_segment_paths}).cast_column("audio", Audio())
         print(audio_dataset)