# !pip install geemap

import ee
import geemap
import geemap.colormaps as cm

# geemap.update_package()

Map = geemap.Map()
Map

region = Map.user_roi

collection = ee.ImageCollection("LANDSAT/LC08/C02/T1_L2")

image = geemap.image_count(
    collection, region, start_date='2021-01-01', end_date='2022-01-01', clip=False
)

vis = {'min': 0, 'max': 60, 'palette': cm.palettes.coolwarm}

Map.addLayer(image, vis, 'Landsat 8 Image Count')

countries = ee.FeatureCollection('users/giswqs/public/countries')
style = {"color": "00000088", "width": 1, "fillColor": "00000000"}
Map.addLayer(countries.style(**style), {}, "Countries")
Map.add_colorbar(vis, label='Landsat 8 Image Count')
Map