app.py

from gradio_client import Client, file
import gradio as gr
from PIL import Image
import io

# Configuration for Hugging Face Spaces
CAPTION_SPACE = "gokaygokay/SD3-Long-Captioner"
LLM_SPACE = "hysts/zephyr-7b"

# Initialize Gradio client for captioning and language model
captioning_client = Client(CAPTION_SPACE)
llm_client = Client(LLM_SPACE)

def generate_compliment(image):
    caption_text = ""
    compliment_text = ""
    
    # Convert PIL image to bytes
    buffered = io.BytesIO()
    image.save(buffered, format="JPEG")
    image_bytes = buffered.getvalue()
    
    # Retrieve caption from the captioning model
    try:
        caption_response = captioning_client.predict("/create_captions_rich", {"image": file(image_bytes)})
        caption_text = caption_response.data[0]
    except Exception as e:
        return "Error", f"Failed to get caption. Exception: {str(e)}"
    
    # Generate compliment using the language model
    try:
        llm_response = llm_client.predict({"system_prompt": SYSTEM_PROMPT, "message": f"Caption: {caption_text}\nCompliment: "})
        compliment_text = llm_response.data[0]
    except Exception as e:
        return "Error", f"Failed to generate compliment. Exception: {str(e)}"
    
    return caption_text, compliment_text

# Gradio interface
iface = gr.Interface(
    fn=generate_compliment,
    inputs=gr.Image(type="pil", label="Upload Image"),
    outputs=[
        gr.Textbox(label="Caption"),
        gr.Textbox(label="Compliment")
    ],
    title="Compliment Bot 💖",
    description="Upload your headshot and get a personalized compliment!",
    live=True  # Set live=True to launch the interface immediately
)
iface.launch()