Update app.py

app.py

@@ -361,7 +361,7 @@ def inferencing(model, config, sid, line, length_scale, noise_scale, noise_scale
         phoneme_ids = phonemes_to_ids(config, phonemes)
         num_speakers = config["num_speakers"]
         if num_speakers == 1:
-            speaker_id = None # for now
+            speaker_id = None  # for now
         else:
             speaker_id = sid
         text = np.expand_dims(np.array(phoneme_ids, dtype=np.int64), 0)
@@ -372,7 +372,7 @@ def inferencing(model, config, sid, line, length_scale, noise_scale, noise_scale
         )
         sid = None
         if speaker_id is not None:
-            sid = np.array([speaker_id], dtype=np.int64)
+            sid = np.array([speaker_id], dtype=np.int64)  # Ensure sid is a 1D array
         audio = model.run(
             None,
             {