Folium map not displaying

Considering the above answers, another simple way is to use it with Jupiter Notebook.

for example (on the Jupiter notebook):

import folium

london_location = [51.507351, -0.127758]

m = folium.Map(location=london_location, zoom_start=15)
m

and see the result when calling the 'm'.

You can also save the map as html and then open it with webbrowser.

import folium
import webbrowser


class Map:
    def __init__(self, center, zoom_start):
        self.center = center
        self.zoom_start = zoom_start
    
    def showMap(self):
        #Create the map
        my_map = folium.Map(location = self.center, zoom_start = self.zoom_start)

        #Display the map
        my_map.save("map.html")
        webbrowser.open("map.html")


#Define coordinates of where we want to center our map
coords = [51.5074, 0.1278]
map = Map(center = coords, zoom_start = 13)
map.showMap()

_build_map() doesn't exist anymore. The following code worked for me

import folium
from IPython.display import display
LDN_COORDINATES = (51.5074, 0.1278)
myMap = folium.Map(location=LDN_COORDINATES, zoom_start=12)
display(myMap)