sine_freq in the SineGenerator class has inconsistent values

[anupam-prasad]

The default value for sine_freq in the class constructor for SineGenerator is 5, whereas it is 50 in the built-in sine_wave_function method. Won't the first value always override the second one when it is defined this way?

def __init__(self, sfreq = 500, sine_freq=5):
        super().__init__()
        self.set_metadata("SineGenerator","time","s",("Voltage"),("V"),"Simple sine wave generator")
        self.set_generator_function(generator_function=self.sine_wave_function, sfreq=sfreq, sine_freq=sine_freq)

def sine_wave_function(self, time, sine_freq=50):
        """A simple sine wave generator"""
        amplitude = np.sin(2 * np.pi * sine_freq * time)
        return amplitude 

[anupam-prasad]

@BjoernLudwigPTB @bangxiangyong