Fix + shift

app.py

@@ -44,7 +44,10 @@ def init_models():
 def tts(text: str, voice: str, mode: str):
     # accentor
     accented_text = accentification(text, mode)
-    plussed_text = stress_replace_and_shift(accented_text)
+    if (mode != "none"):
+        plussed_text = stress_replace_and_shift(accented_text)
+    else:
+        plussed_text = accented_text
     # TTS
     synt = models[voice]
     with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as fp: