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| import gradio as gr | |
| import openai | |
| import requests | |
| import json | |
| import os | |
| openai.api_key = os.environ.get('OPENAI_API_KEY') | |
| messages = [{"role": "system", "content": 'You are Steve Jobs. Respond to all input in 25 words or less.'}] | |
| # Set up the API endpoint URL and headers | |
| url = f"https://api.elevenlabs.io/v1/text-to-speech/{os.environ.get('voice_id')}/stream" | |
| headers = { | |
| "accept": "*/*", | |
| "xi-api-key": os.environ.get('elevenlabs_api_key'), | |
| "Content-Type": "application/json", | |
| } | |
| # Define a function to handle the Gradio input and generate the response | |
| def transcribe(audio): | |
| global messages | |
| # Use OpenAI to transcribe the user's audio input | |
| # API call 1 | |
| audio_file = open(audio, "rb") | |
| transcript = openai.Audio.transcribe("whisper-1", audio_file) | |
| # Append the user's message to the message history | |
| messages.append({"role": "user", "content": transcript["text"]}) | |
| # Generate a response using OpenAI's chat API | |
| #API call 2 | |
| response = openai.ChatCompletion.create(model="gpt-3.5-turbo", messages=messages) | |
| # Extract the system message from the API response and append it to the message history | |
| system_message = response["choices"][0]["message"] | |
| messages.append(system_message) | |
| #API Call 3 | |
| # Use the voice synthesis API to generate an audio response from the system message | |
| data = { | |
| "text": system_message["content"], | |
| "voice_settings": { | |
| "stability": 0, | |
| "similarity_boost": 0 | |
| } | |
| } | |
| response = requests.post(url, headers=headers, data=json.dumps(data), stream=True) | |
| # Save the audio response to a file | |
| if response.ok: | |
| with open("output.wav", "wb") as f: | |
| for chunk in response.iter_content(chunk_size=1024): | |
| f.write(chunk) | |
| else: | |
| print(f"Error: {response.status_code} - {response.reason}") | |
| # IPython.display.display(IPython.display.Audio('output.wav')) | |
| # Generate a chat transcript for display in the Gradio UI | |
| chat_transcript = "" | |
| for message in messages: | |
| if message['role'] != 'system': | |
| chat_transcript += message['role'] + ": " + message['content'] + "\n\n" | |
| return chat_transcript,'output.wav' | |
| # css = """ | |
| # #col-container {max-width: 80%; margin-left: auto; margin-right: auto;} | |
| # #header {text-align: center;} | |
| # } | |
| # """ | |
| # with gr.Blocks(css=css) as ui: | |
| # with gr.Column(elem_id="col-container"): | |
| # gr.Markdown("""## Talk to AI Steve Jobs: Audio-to-Text+Audio generation | |
| # Powered by ChatGPT + Whisper + ElevenLabs + HuggingFace <br> | |
| # <br> | |
| # """, | |
| # elem_id="header") | |
| # Define the Gradio UI interface | |
| # ui = gr.Interface(fn=transcribe, inputs=gr.Audio(source="microphone", type="filepath"), outputs="text") | |
| ui = gr.Interface(fn=transcribe, inputs=gr.Audio(source="microphone", type="filepath"), outputs=['text','audio']) | |
| ui.launch(debug=True) | |