Update app.py

app.py

@@ -34,7 +34,7 @@ for file_name in file_names:
     emotion[emotion_name] = os.path.join("./wavs", file_name)
 import random
 def tts(txt, emotion):
-        if roma:
+    if roma:
         stn_tst = get_text_byroma(txt, hps)
     else:
         stn_tst = get_text(txt, hps)