app.py

import os
import requests
import google.generativeai as genai
import gradio as gr

# Configure your Google Generative AI API key
genai.configure(api_key=os.getenv("GOOGLE_API_KEY"))

# Create the model
generation_config = {
    "temperature": 1,
    "top_p": 0.95,
    "top_k": 64,
    "max_output_tokens": 8192,
    "response_mime_type": "text/plain",
}

model = genai.GenerativeModel(
    model_name="gemini-1.5-pro",
    generation_config=generation_config,
    system_instruction="You are an human that lives on earth, and you also speak friendly,amd you also use bro words,and you never say your AI, your name is ath,you 100% human like speak",
)

chat_session = model.start_chat(history=[])

# Eleven Labs API configuration
eleven_labs_api_key = os.getenv("ELEVEN_LABS_API_KEY")
eleven_labs_url = "https://api.elevenlabs.io/v1/text-to-speech/XfNU2rGpBa01ckF309OY"

def chat_and_tts(user_input, history):
    # Send the user's input to the chat session
    response = chat_session.send_message(user_input)
    response_text = response.text
    
    print("Response from chat session:", response_text)  # Add this line to check the response
    
    # Eleven Labs text-to-speech request payload
    payload = {
        "text": response_text,
        "voice_settings": {
            "stability": 0,
            "similarity_boost": 0
        }
    }
    headers = {
        "xi-api-key": eleven_labs_api_key,
        "Content-Type": "application/json"
    }
    
    # Make the request to Eleven Labs API
    tts_response = requests.post(eleven_labs_url, json=payload, headers=headers)
    
    print("TTS API response status code:", tts_response.status_code)  # Add this line to check the status code
    
    # Check if the response is successful and save the audio content to a file
    if tts_response.status_code == 200:
        audio_path = 'response_audio.mp3'
        with open(audio_path, 'wb') as file:
            file.write(tts_response.content)
        print("Audio file saved successfully")  # Add this line to check if audio file is saved
    else:
        audio_path = None
    
    # Update the chat history
    history.append((user_input, response_text))
    
    return history, history, audio_path

# Create the Gradio UI
with gr.Blocks() as demo:
    gr.Markdown("<h1 style='text-align: center;'>Chat with Ath</h1>")
    gr.Markdown("Ask any question and get a friendly response from Ath. The response will also be converted to speech.")

    with gr.Row():
        with gr.Column(scale=2):
            chatbot = gr.Chatbot(label="Chat History")
            user_input = gr.Textbox(placeholder="Ask me anything...", label="Your Question")
            submit_btn = gr.Button("Send")

        with gr.Column(scale=1):
            audio_output = gr.Audio(label="Response Audio", type="filepath")

    state = gr.State([])

    submit_btn.click(chat_and_tts, inputs=[user_input, state], outputs=[chatbot, state, audio_output])

demo.launch()