input: from typing import List
  
  def celsiusToFahrenheit(temp: float) -> float:
      """Converts temperature from Celsius to Fahrenheit.
      >>> celsiusToFahrenheit(0)
      32.0
      >>> celsiusToFahrenheit(100)
      212.0
      >>> celsiusToFahrenheit(-40)
      -40.0
      """
      return round((temp * 9/5) + 32, 2)
output:     return (temp * 9/5) + 32