options/Video_model/Model.py

import torch,os
from diffusers import StableVideoDiffusionPipeline
from diffusers.utils import load_image, export_to_video
from PIL import Image
from huggingface_hub import login
login(token=os.getenv("TOKEN"))
# Check if CUDA (GPU) is available, otherwise use CPU
device = "cuda" if torch.cuda.is_available() else "cpu"


# Function to generate the video
def Video(image):


    pipeline = StableVideoDiffusionPipeline.from_pretrained(
        "stabilityai/stable-video-diffusion-img2vid-xt-1-1", torch_dtype=torch.float32
    ).to(device)

    # Enable model offloading if using the CPU
    if device == "cpu":
        pipeline.enable_model_cpu_offload()
    
    image = Image.fromarray(image)
    image = image.resize((1024, 576))

    # Set random seed for reproducibility
    generator = torch.manual_seed(42)
    
    # Ensure the image is moved to the appropriate device (GPU or CPU)
    # image = image.to(device)
    
    # Generate the video frames
    frames = pipeline(image, decode_chunk_size=8, generator=generator).frames[0]
    
    # Export the frames to a video file
    export_to_video(frames, "generated.mp4", fps=7)
    
    return "generated.mp4"