code: def high_pass_filter(seg, cutoff_freq, order=5):
      filter_fn = _mk_butter_filter(
          cutoff_freq, "highpass", order=order
      )
      return seg.apply_mono_filter_to_each_channel(filter_fn)
  
imports: from scipy.signal import butter, sosfilt
  from .utils import register_pydub_effect, stereo_to_ms, ms_to_stereo
label_desc: Use image node_id 3 for calling a global function with example usage: high_pass_filter(seg, cutoff_freq, order) and returns: seg