Instructions to use Azu/trocr-handwritten-math with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use Azu/trocr-handwritten-math with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("image-text-to-text", model="Azu/trocr-handwritten-math")

# Load model directly
from transformers import AutoTokenizer, AutoModelForImageTextToText

tokenizer = AutoTokenizer.from_pretrained("Azu/trocr-handwritten-math")
model = AutoModelForImageTextToText.from_pretrained("Azu/trocr-handwritten-math")

Notebooks
Google Colab
Kaggle
Local Apps

vLLM

How to use Azu/trocr-handwritten-math with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "Azu/trocr-handwritten-math"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Azu/trocr-handwritten-math",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker

docker model run hf.co/Azu/trocr-handwritten-math

SGLang

How to use Azu/trocr-handwritten-math with SGLang:

Install from pip and serve model

# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "Azu/trocr-handwritten-math" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Azu/trocr-handwritten-math",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker images

docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "Azu/trocr-handwritten-math" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Azu/trocr-handwritten-math",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Docker Model Runner
How to use Azu/trocr-handwritten-math with Docker Model Runner:
```
docker model run hf.co/Azu/trocr-handwritten-math
```

YAML Metadata Warning:empty or missing yaml metadata in repo card

Check out the documentation for more information.

This model generate the math expression LATEX sequence according to the handwritten math expression image.

in CROHME 2014 test dataset CER=0.507772718700326

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