pages/topic.py

import streamlit as st
from utils.topically import make_topics

st.set_page_config(layout="wide")

DATA_OPTIONS = {
    'Beauty': 'All_Beauty',
    'Appliances': 'Appliances',
    'Baby Products': 'Baby_Products',
    'Electronics': 'Electronics',
    'Health and Household': 'Health_and_Household',
    'Movies and TV': 'Movies_and_TV'
}

st.markdown("# Topic Modeling")

cat = st.sidebar.selectbox(
    "Choose the dataset to model",
    tuple(DATA_OPTIONS.keys()),
    index=None
)
column = st.sidebar.selectbox("Choose a column to model", ("Text", "Title", "Both"), index=None)

if cat and column:
    category = DATA_OPTIONS[cat]
    topic_pipeline, fig = make_topics(
        category=category,
        topic_columns=column,
        lemmatize=True,   # or False
        n1=2,
        n2=3,
        n_components=5,
        rating=[1, 2],    # optional
        helpful_vote=0,   # optional
        new_words=None,
        n_top_words=5,
        # data_dir="path/to/review_data"  # optional override if needed
    )
    st.plotly_chart(fig, use_container_width=True, config={"scrollZoom": True})