Added solution to unsupported operand error

aiXander / Realtime_PyAudio_FFT

Realtime audio analysis in Python, using PyAudio and Numpy to extract and visualize FFT features from streaming audio.

MIT License

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Added solution to unsupported operand error #18

Closed nat-salt closed 2 years ago

nat-salt commented 2 years ago

Added solution suggested in visualizer.py", line 213, in plot_bars self.prev_screen.set_alpha(self.prev_screen.get_alpha()self.alpha_multiplier) TypeError: unsupported operand type(s) for : 'NoneType' and 'float' #15

aiXander commented 2 years ago

Thanks for fixing this!