input: def calculate_insurance(age: int, gender: str, car_model: str) -> float:
      """Calculate the insurance price based on the user's age, gender, and car model.
      Example:
      >>> calculate_insurance(30, 'male', 'sedan')
      1200.50
      >>> calculate_insurance(25, 'female', 'suv')
      1450.75
      """
      # Placeholder for insurance price calculation
      insurance_price = 0.00
      
      # Return the calculated insurance price
      return insurance_price
output:     if age < 25:
          insurance_price += 1000.00
      elif age >= 25 and age < 35:
          insurance_price += 800.00
      else:
          insurance_price += 600.00
  
      if gender == 'male':
          insurance_price += 200.00
      elif gender == 'female':
          insurance_price += 150.00
  
      if car_model == 'sedan':
          insurance_price += 50.50
      elif car_model == 'suv':
          insurance_price += 300.75
      elif car_model == 'sports':
          insurance_price += 500.00
  
      return round(insurance_price, 2)