app.py

import torch
from diffusers import ShapEPipeline
from diffusers.utils import export_to_gif

ckpt_id = "openai/shap-e"
device = torch.device("cpu")

# Attempt to load the pipeline without auth for testing
try:
    pipe = ShapEPipeline.from_pretrained(ckpt_id).to(device)
except Exception as e:
    print(f"Error loading model: {e}")
    exit(1)

guidance_scale = 15.0
prompt = "A gentle AI voice assistant constructed from a circle ring and 3 lines that fly alongside the circle"

# Run the model with minimal parameters to troubleshoot
try:
    images = pipe(prompt, guidance_scale=guidance_scale).images
    gif_path = export_to_gif(images, "assistant_3d.gif")
    print(f"GIF created at: {gif_path}")
except Exception as e:
    print(f"Error generating images: {e}")