Fix the path to the token

src/synthesize.py

@@ -11,6 +11,10 @@ import os
 import numpy as np
 from gradio_client import Client, handle_file
 
+from dotenv import load_dotenv
+# Load environment variables
+load_dotenv()
+
 
 def synth_mms(text:str, model:str):
     '''
@@ -29,7 +33,7 @@ def synth_mms(text:str, model:str):
     #                    raw_response=True)._content
 
     if model is not None:
-        pipe = pipeline("text-to-speech", model=model, device=-1, #token=os.environ['TOKEN']
+        pipe = pipeline("text-to-speech", model=model, device=-1, token=os.environ['HUGGINGFACE_KEY']
                        ) # Change device if it should use GPU
         mms_tts = pipe(text)
         return mms_tts['audio'], mms_tts['sampling_rate']