I get errors when trying to run pyaudio on ubuntu

Question

I am trying to run a code, that is able to record audio from the mic.

But i am getting this error:

line 86, in record 
    stream = p.open(format=FORMAT,channels=CHANNELS,rate=RATE,output=True,input=True,frames_per_buffer=CHUNK)
  File "/usr/lib/python3/dist-packages/pyaudio.py", line 750, in open
    stream = Stream(self, args, *kwargs)
  File "/usr/lib/python3/dist-packages/pyaudio.py", line 441, in _init_
    self._stream = pa.open(**arguments)
OSError: [Errno -9996] Invalid output device (no default output device)

I tried to uninstall pulseaudio, python but nothing is working

Answer 1

I am trying to run a code, that is able to record audio from the mic.

But i am getting this error:

line 86, in record 
    stream = p.open(format=FORMAT,channels=CHANNELS,rate=RATE,output=True,input=True,frames_per_buffer=CHUNK)
  File "/usr/lib/python3/dist-packages/pyaudio.py", line 750, in open
    stream = Stream(self, args, *kwargs)
  File "/usr/lib/python3/dist-packages/pyaudio.py", line 441, in _init_
    self._stream = pa.open(**arguments)
OSError: [Errno -9996] Invalid output device (no default output device)

I tried to uninstall pulseaudio, python but nothing is working