app.py

"""
Example using the components provided by spacy-streamlit in an existing app.
Prerequisites:
python -m spacy download en_core_web_sm
"""
import os
import spacy_streamlit, wandb
import streamlit as st

DEFAULT_TEXT = """Google was founded in September 1998 by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University in California. Together they own about 14 percent of its shares and control 56 percent of the stockholder voting power through supervoting stock. They incorporated Google as a California privately held company on September 4, 1998, in California. Google was then reincorporated in Delaware on October 22, 2002."""


st.title("Visualizing NER using spaCy and Weights and Biases")
st.image("wide.png")

wandb.login(key = st.secrets.WANDB_API_KEY)
api = wandb.Api()

ENTITY = "capecape"
PROJECT = "st30"

ENTITY_PROJECT = ENTITY+"/"+PROJECT

st.subheader("Setup you W&B project")
ENTITY_PROJECT = st.text_input("Input your wandb project path (entity/project)", ENTITY_PROJECT)

artifacts_type = api.artifact_type("model", f'{ENTITY_PROJECT}')

def list_project_models(artifacts_type):
    models = []
    for collection in artifacts_type.collections():
        for artifact in collection.versions():
            models.append(artifact.name)
    return models

models_names = list_project_models(artifacts_type)
model_name = st.selectbox("Select your spaCy model (logged as wandb.Artifact)", models_names)

# download the model from wandb
model = api.artifact(f'{ENTITY_PROJECT}/{model_name}', type='model')
model = model.download()

text = st.text_area("Input some text to analyze", DEFAULT_TEXT, height=200)
doc = spacy_streamlit.process_text(model, text)

ner_labels = ["CARDINAL", "DATE", "EVENT", "FAC", "GPE", "LANGUAGE", 
              "LAW", "LOC", "MONEY", "NORP", "ORDINAL", "ORG", "PERCENT", 
              "PERSON", "PRODUCT", "QUANTITY", "TIME", "WORK_OF_ART"]

spacy_streamlit.visualize_ner(
    doc,
    labels=ner_labels,
    show_table=False,
    title="Persons, dates and locations",
)
st.text(f"Analyzed using spaCy model: {ENTITY_PROJECT}/{model[2:]}")