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app.py
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app.py
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from curses.ascii import alt
from urllib.error import URLError
import streamlit as st
import pandas as pd
import numpy as np
from css_styling import get_css
st.markdown(get_css(), unsafe_allow_html=True)
st.title('Beat Djokovic once and for all')
# @st.cache
# def get_UN_data():
# AWS_BUCKET_URL = "http://streamlit-demo-data.s3-us-west-2.amazonaws.com"
# df = pd.read_csv(AWS_BUCKET_URL + "/agri.csv.gz")
# return df.set_index("Region")
# try:
# df = get_UN_data()
# countries = st.multiselect(
# "Choose countries", list(df.index), ["China", "United States of America"]
# )
# if not countries:
# st.error("Please select at least one country.")
# else:
# data = df.loc[countries]
# data /= 1000000.0
# st.write("### Gross Agricultural Production ($B)", data.sort_index())
# data = data.T.reset_index()
# data = pd.melt(data, id_vars=["index"]).rename(
# columns={"index": "year", "value": "Gross Agricultural Product ($B)"}
# )
# chart = (
# alt.Chart(data)
# .mark_area(opacity=0.3)
# .encode(
# x="year:T",
# y=alt.Y("Gross Agricultural Product ($B):Q", stack=None),
# color="Region:N",
# )
# )
# st.altair_chart(chart, use_container_width=True)
# except URLError as e:
# st.error(
# """
# **This demo requires internet access.**
# Connection error: %s
# """
# % e.reason
# )