Update app.py

app.py

@@ -361,7 +361,7 @@ def audio_float_to_int16(
 
 def inferencing(model, config, sid, line, length_scale, noise_scale, noise_scale_w, auto_play=True):
     audios = []
-    if config["phoneme_type"] == "PhonemeType.ESPEAK":
+    if "phoneme_type" in config and config["phoneme_type"] == "PhonemeType.ESPEAK": 
         config["phoneme_type"] = "espeak"
     text = phonemize(config, line)
     for phonemes in text: