clean up for public access

Remover references to local files

app.py

@@ -5,8 +5,6 @@ from io import BytesIO
 from huggingface_hub import hf_hub_download
 from piper import PiperVoice  # Adjust import as per your project structure
 
-#file_path = hf_hub_download("rhasspy/piper-voices", "en_GB-alan-medium.onnx")
-
 def synthesize_speech(text):
     # Load the PiperVoice model and configuration
   #  model_path = "en_GB-alan-medium.onnx" # this is for loading local model