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Runtime error
| import streamlit as st | |
| from transformers import VisionEncoderDecoderModel, AutoFeatureExtractor, AutoTokenizer | |
| import requests | |
| from PIL import Image | |
| import torch | |
| CHECKPOINT = "g8a9/vit-geppetto-captioning" | |
| model = VisionEncoderDecoderModel.from_pretrained(CHECKPOINT) | |
| feature_extractor = AutoFeatureExtractor.from_pretrained(CHECKPOINT) | |
| tokenizer = AutoTokenizer.from_pretrained(CHECKPOINT) | |
| model.eval() | |
| def generate_caption(url): | |
| image = Image.open(requests.get(url, stream=True).raw).convert("RGB") | |
| inputs = feature_extractor(image, return_tensors="pt") | |
| generated_ids = model.generate( | |
| inputs["pixel_values"], | |
| max_length=20, | |
| num_beams=5, | |
| early_stopping=True, | |
| no_repeat_ngram_size=2, | |
| num_return_sequences=3, | |
| ) | |
| captions = tokenizer.batch_decode( | |
| generated_ids, | |
| skip_special_tokens=True, | |
| ) | |
| return captions[0] | |
| st.title("Captioning demo") | |
| url = st.text_input( | |
| "Insert your URL", "https://iheartcats.com/wp-content/uploads/2015/08/c84.jpg" | |
| ) | |
| st.image(url) | |
| if st.button("Run captioning"): | |
| with st.spinner("Processing image..."): | |
| caption = generate_caption(url) | |
| st.text(caption) | |