code: def update_total_energy(self):
      coeff = 240 if self.gender == "male" else 210
  
      self.total_energy = self.mean_maximum_power * self.weight * coeff
  
imports: from .teampursuit import teampursuit
  import math
label_desc: Use image node_id 17 for calling the Cyclist obj's underlying member method code with example usage: obj.update_total_energy() without return types