# Heights of the goalkeepers: gk_heights
gk_heights=np_heights[np_positions == ‘GK’]
# Heights of the other players: other_heights
other_heights=np_heights[np_positions != ‘GK’]
# Print out the median height of goalkeepers. Replace ‘None’
print(« Median height of goalkeepers: » + str(np.median(gk_heights)))
# Print out the median height of other players. Replace ‘None’
print(« Median height of other players: » + str(np.median(other_heights)))http://www.ggoo.fr