app.py

import streamlit as st
from diffusers import DDPMPipeline
import PIL

# Use the cache decorator to only re-run when the inputs change
# @st.cache(suppress_st_warning=True, allow_output_mutation=True)
def generate_image():
    pipeline = DDPMPipeline.from_pretrained('dvoils/sd-class-butterflies-32')
    image = pipeline().images[0]
    return image

st.title('DDPMPipeline Image Generator')

if st.button('Generate Image'):
    with st.spinner('Generating Image...'):
        image = generate_image()
    st.image(image, caption='Generated Image', use_column_width=True)