Update app.py

app.py

@@ -26,6 +26,7 @@ import spaces
 import nltk
 nltk.download('punkt')
 
+```
 DEMO_PATH = os.getenv("DEMO_PATH", "./demo")
 TMP_PATH = os.getenv("TMP_PATH", "./demo/temp")
 MODELS_PATH = os.getenv("MODELS_PATH", "./pretrained_models")
@@ -164,6 +165,7 @@ ssrspeech_model_zh = {
     "text_tokenizer": text_tokenizer_zh,
     "audio_tokenizer": AudioTokenizer(signature=encodec_fn)
 }
+```
 
 
 def get_transcribe_state(segments):