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def calculate_route():
api_key = "api_key"
origin = "49.631997,6.171029"
destination = "49.586745,6.140002"
url = f"https://api.tomtom.com/routing/1/calculateRoute/{origin}:{destination}/json?key={api_key}"
response = requests.get(url)
data = response.json()
lats = []
lons = []
for point in data['routes'][0]['legs'][0]['points']:
lats.append(point['latitude'])
lons.append(point['longitude'])
# fig = px.line_geo(lat=lats, lon=lons)
# fig.update_geos(fitbounds="locations")
fig = px.line_mapbox(lat=lats, lon=lons, zoom=12, height=600)
fig.update_layout(mapbox_style="open-street-map", mapbox_zoom=12, mapbox_center_lat=lats[0], mapbox_center_lon=lons[0])
fig.update_layout(margin={"r":0,"t":0,"l":0,"b":0})
return fig |