Serving

Sentivi use FastAPI to serving pipeline. Simply run a web service as follows:

# serving.py
from sentivi import Pipeline, RESTServiceGateway

pipeline = Pipeline.load('./weights/pipeline.sentivi')
server = RESTServiceGateway(pipeline).get_server()

# pip install uvicorn python-multipart
uvicorn serving:server --host 127.0.0.1 --port 8000

Access Swagger at http://127.0.0.1:8000/docs or Redoc http://127.0.0.1:8000/redoc. For example, you can use curl to send post requests:

curl --location --request POST 'http://127.0.0.1:8000/get_sentiment/' \
     --form 'text=Son đẹpppp, mùi hương vali thơm nhưng hơi nồng'

# response
{ "polarity": 2, "label": "#POS" }

Deploy using Docker

FROM tiangolo/uvicorn-gunicorn-fastapi:python3.7

COPY . /app

ENV PYTHONPATH=/app
ENV APP_MODULE=serving:server
ENV WORKERS_PER_CORE=0.75
ENV MAX_WORKERS=6
ENV HOST=0.0.0.0
ENV PORT=80

RUN pip install -r requirements.txt

docker build -t sentivi .
docker run -d -p 8000:80 sentivi