Update app.py

app.py

@@ -360,7 +360,7 @@ def process_entry(entry, i, video_width, video_height, add_voiceover, target_lan
         try:
             segment_audio_path = f"segment_{i}_voiceover.wav"
             desired_duration = entry["end"] - entry["start"]
-            speaker_id = entry.get("speaker", "default")
+            speaker = entry.get("speaker", "default")
             speaker_wav_path = f"speaker_{speaker}_sample.wav" 
             #speaker_sample_paths.get(speaker_id, "speaker_default.wav") if speaker_sample_paths else "speaker_default.wav"