code: def gen_np_batched_sinusoids(
      frequency, amp, sample_rate, audio_len_sec, batch_size
  ):
      batch_sinusoids = [
          gen_np_sinusoid(frequency, amp, sample_rate, audio_len_sec)
          for _ in range(batch_size)
      ]
      return np.array(batch_sinusoids)
  
label_desc: Use image node_id 2 for calling a global function with example usage: gen_np_batched_sinusoids(frequency, amp, sample_rate, audio_len_sec, batch_size) and returns: np