adding open llama

app.py

@@ -148,7 +148,7 @@ with gr.Blocks(css=css) as demo:
         with gr.Row():
             LLM_option = gr.Dropdown(['HuggingFace','OpenAI'],label='Select HuggingFace/OpenAI')
             API_key = gr.Textbox(label="Add API key", type="password",autofocus=True)
-            wav_model = gr.Dropdown(['small','medium','large'],label='Select Whisper model')
+            wav_model = gr.Dropdown(['base','small','medium','large'],label='Select Whisper model')
     
     with gr.Group():    
         chatbot = gr.Chatbot(height=270)