Update app.py

app.py

@@ -2,9 +2,14 @@ import openai
 import os
 from openai import OpenAI
 import gradio as gr 
+from elevenlabs.client import ElevenLabs
+from elevenlabs import stream
+import base64
 
 api_key = os.getenv("OPENAI_API_KEY")
+eleven_key = os.getenv("eleven_key")
 
+elevenlabs = ElevenLabs(api_key=eleven_key)
 client = OpenAI(api_key=api_key)
 
 cafchem_tools = [
@@ -58,8 +63,29 @@ def chat(prompt, tools):
                     {"role": "assistant", "content": response.output_text}
     )
     last_id = response.id
+
+    elita_text = response.output_text
+
+    voice_settings = {
+          "stability": 0.37,
+          "similarity_boost": 0.90,
+          "style": 0.0,
+          "speed": 1.05
+          }
+
+    audio_stream = elevenlabs.text_to_speech.convert(
+      text = elita_text,
+      voice_id = 'vxO9F6g9yqYJ4RsWvMbc',
+      model_id = 'eleven_multilingual_v2',
+      output_format='mp3_44100_128',
+      voice_settings=voice_settings
+    )
+
+    audio_converted = b"".join(audio_stream)
+    audio = base64.b64encode(audio_converted).decode("utf-8")
+    audio_player = f'<audio src="data:audio/mpeg;base64,{audio}" controls autoplay></audio>'
     
-    return "", chat_history
+    return "", chat_history, audio_player
 
 def clear_history():
 	global chat_history
@@ -80,18 +106,19 @@ ADME properties of a molecule.
   tools = gr.Radio(choices = ["Yes", "No"],label="Use CafChem tools?",
                    interactive=True)
   
-  chatbot = gr.Chatbot(type="messages")
+  chatbot = gr.Chatbot(type="messages", placeholder="## Looking forward to speaking with you!")
 
   with gr.Row():
       msg = gr.Textbox(label="Type your messages here and hit enter.", scale = 2)
       chat_btn = gr.Button(value = "Send", scale = 0)
+  elitas_voice = gr.HTML() 
   
       
   clear = gr.ClearButton([msg, chatbot])
   
 
-  chat_btn.click(chat, [msg, tools], [msg, chatbot])
-  msg.submit(chat, [msg, tools], [msg, chatbot])
+  chat_btn.click(chat, [msg, tools], [msg, chatbot, elitas_voice])
+  msg.submit(chat, [msg, tools], [msg, chatbot, elitas_voice])
   clear.click(clear_history)
 
 if __name__ == "__main__":