adding open llama

app.py

@@ -76,7 +76,7 @@ def audio_processor(wav_file,API_key,wav_model='small',llm='HuggingFace',tempera
 
     if llm == 'HuggingFace':
         chat = llm_ops.get_hugging_face_model(
-                            model_id="meta-llama/Llama-2-7b",
+                            model_id="VMware/open-llama-7B-open-instruct",
                             API_key=API_key,
                             temperature=temperature,
                             max_tokens=max_tokens