code: def set_property_as_float(self, name: str, value: float) -> None:
          
          self.__instrument.set_property(name, float(value))
docs: Set the value of a float property.
  
          :param name: The name of the property (string).
          :param value: The property value (float).
  
          Raises exception if property with name doesn't exist.
  
          .. versionadded:: 1.0
  
          Scriptable: Yes