import pydeck as pdk import streamlit as st import pandas as pd st.set_page_config(layout="wide") st.title("Visualising New York City crime data from 2006 - 2016.") st.write("This is a visualisation of crimes reported to the New York City Police Department between 2006 to 2016.") st.write("Locations with longer columns imply higher crime reports.") st.write("Data: [NYC crime dataset](https://data.world/data-society/nyc-crime-data) from [data society](https://data.world/data-society).") @st.experimental_memo() def load_data(): df = pd.read_csv("https://raw.githubusercontent.com/OOlajide/nyc_crime_dataset/main/nyc_crimes.csv") return df df = load_data() with st.spinner(text="Loading map... please wait for a few seconds"): st.pydeck_chart(pdk.Deck( map_style="mapbox://styles/mapbox/outdoors-v11", initial_view_state=pdk.ViewState( latitude=40.95, longitude=-74.0, zoom=8.28, pitch=50, bearing=0, ), layers=[ pdk.Layer( 'HexagonLayer', data=load_data(), get_position='[lng, lat]', radius=200, elevation_scale=18, elevation_range=[0, 3000], pickable=False, extruded=True, ), ], ))