add tiny model

app.py

@@ -5,7 +5,7 @@ import os
 from faster_whisper import WhisperModel
 # tiny, tiny.en, base, base.en, small, small.en, medium, medium.en, large-v1, large-v2, large-v3, or large
 model_name = 'tiny.en'
-model = WhisperModel(model_name, device="cpu")
+model = WhisperModel(model_name, device="cpu", download_root="./models")
 
 ydl_opts = {
     'outtmpl': 'demo.m4a',