code: def test_freeze(
      t, freeze_duration, total_duration, padding_end, output_frames
  ):
      input_frames = ["R", "G", "B"]
      clip_duration = len(input_frames)
  
      # create BitmapClip with predefined set of colors, during 1 second each one
      clip = BitmapClip(
          [list(color) for color in input_frames], fps=1
      ).with_duration(clip_duration)
  
      # build kwargs passed to `freeze`
      possible_kwargs = {
          "t": t,
          "freeze_duration": freeze_duration,
          "total_duration": total_duration,
          "padding_end": padding_end,
      }
      kwargs = {
          kw_name: kw_value
          for kw_name, kw_value in possible_kwargs.items()
          if kw_value is not None
      }
  
      # freeze clip
      if hasattr(output_frames, "__traceback__"):
          with pytest.raises(output_frames):
              freeze(clip, **kwargs)
          return
      else:
          freezed_clip = freeze(clip, **kwargs)
  
      # assert new duration
      expected_freeze_duration = (
          freeze_duration
          if freeze_duration is not None
          else total_duration - clip_duration
      )
      assert (
          freezed_clip.duration
          == clip_duration + expected_freeze_duration
      )
  
      # assert colors are the expected
      for i, color in enumerate(freezed_clip.iter_frames()):
          expected_color = list(
              BitmapClip.DEFAULT_COLOR_DICT[output_frames[i]]
          )
          assert list(color[0][0]) == expected_color
  
imports: import decimal
  import importlib
  import math
  import numbers
  import os
  import random
  import sys
  import numpy
  import pytest
  from moviepy import AudioClip, AudioFileClip, BitmapClip, ColorClip, VideoClip, VideoFileClip
  from moviepy.audio.fx import audio_delay, audio_fadein, audio_fadeout, audio_normalize, multiply_stereo_volume, multiply_volume
  from moviepy.tools import convert_to_seconds
  from moviepy.video.fx import blackwhite, crop, even_size, fadein, fadeout, freeze, freeze_region, invert_colors, loop, lum_contrast, make_loopable, margin, mask_and, mask_or, mirror_x, mirror_y, multiply_color, multiply_speed, resize, rotate, time_mirror, time_symmetrize
label_desc: Use image node_id 8 for calling a global function with example usage: test_freeze(t, freeze_duration, total_duration, padding_end, output_frames) without return types