vit-rugpt3-medium-blok

This repo contains model for generation poetry from image in style of Blok. The model is fune-tuned concatecation of two pre-trained models: google/vit-base-patch16-224 as encoder and AnyaSchen/rugpt3_blok as decoder. To use this model you can do:

from PIL import Image
import requests
from transformers import AutoTokenizer, VisionEncoderDecoderModel, ViTImageProcessor

def generate_poetry(fine_tuned_model, image, tokenizer):
    pixel_values = feature_extractor(images=image, return_tensors="pt").pixel_values
    pixel_values = pixel_values.to(device)

    # Generate the poetry with the fine-tuned VisionEncoderDecoder model
    generated_tokens = fine_tuned_model.generate(
        pixel_values,
        max_length=300,
        num_beams=3,
        top_p=0.8,
        temperature=2.0,
        do_sample=True,
        pad_token_id=tokenizer.pad_token_id,
        eos_token_id=tokenizer.eos_token_id,
    )

    # Decode the generated tokens
    generated_poetry = tokenizer.decode(generated_tokens[0], skip_special_tokens=True)
    return generated_poetry

path = 'AnyaSchen/vit-rugpt3-medium-blok'
fine_tuned_model = VisionEncoderDecoderModel.from_pretrained(path).to(device)
feature_extractor = ViTImageProcessor.from_pretrained(path)
tokenizer = AutoTokenizer.from_pretrained(path)

url = 'https://anandaindia.org/wp-content/uploads/2018/12/happy-man.jpg'
image = Image.open(requests.get(url, stream=True).raw)

generated_poetry = generate_poetry(fine_tuned_model, image, tokenizer)
print(generated_poetry)