pages/Championship_Standings.py

import streamlit as st
from repo_directory import Championship_Standings
from repo_directory import button
import numpy as np


# select year
YEAR = st.selectbox(
    'Select Year',
    list(np.arange(1950,2023))[::-1]
    )

df = Championship_Standings.get_results(YEAR)

Championship_Standings.plot(df, YEAR)