google/matcha-chart2text-pew · How to run the model

I got an error with the given instructions, here is how i fixed it:

from transformers import Pix2StructProcessor, Pix2StructForConditionalGeneration
import requests
from PIL import Image

processor = Pix2StructProcessor.from_pretrained('google/matcha-chart2text-pew')
model = Pix2StructForConditionalGeneration.from_pretrained('google/matcha-chart2text-pew')

url = "https://raw.githubusercontent.com/vis-nlp/ChartQA/main/ChartQA%20Dataset/val/png/20294671002019.png"
image = Image.open(requests.get(url, stream=True).raw)




question = "Generate underlying data table of the figure below:"
question = "Which country has the biggest value?"

inputs = processor(images=image, text=question, return_tensors="pt")
predictions = model.generate(**inputs)
print(processor.decode(predictions[0], skip_special_tokens=True))