show distances in map in python

main.py
import folium
from geopy.geocoders import Nominatim
from geopy import distance

# Define locations
location1 = "New York City, NY"
location2 = "Washington, DC"

# Get geolocation coordinates
geolocator = Nominatim(user_agent="my-application")
loc1 = geolocator.geocode(location1)
loc2 = geolocator.geocode(location2)

# Calculate distance
dist = distance.distance((loc1.latitude, loc1.longitude), (loc2.latitude, loc2.longitude)).km

# Create map
my_map = folium.Map(location=[(loc1.latitude+loc2.latitude)/2, (loc1.longitude+loc2.longitude)/2], zoom_start=6)

# Create markers
folium.Marker([loc1.latitude, loc1.longitude], popup=location1).add_to(my_map)
folium.Marker([loc2.latitude, loc2.longitude], popup=location2).add_to(my_map)

# Add distance line
folium.PolyLine(locations=[(loc1.latitude, loc1.longitude), (loc2.latitude, loc2.longitude)], tooltip='Distance: {} km'.format(dist)).add_to(my_map)

# Show map
my_map
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