import folium

print(folium.__file__)
print(folium.__version__)

import json

with open('data/tri.json') as f:
    gj = folium.GeoJson(json.load(f))

mapa = folium.Map(location=[35.74053999839425, -117.7495299743632], zoom_start=12)
mapa.add_children(gj)

mapa