Backport PR yt-project#3548: BUG: remove broken logging messages in l…

…ens module

yt/visualization/volume_rendering/lens.py

@@ -1,7 +1,6 @@
 import numpy as np
 
 from yt.data_objects.image_array import ImageArray
-from yt.funcs import mylog
 from yt.units.yt_array import uhstack, unorm, uvstack
 from yt.utilities.lib.grid_traversal import arr_fisheye_vectors
 from yt.utilities.math_utils import get_rotation_matrix
@@ -233,9 +232,6 @@ def _get_sampler_params(self, camera, render_source):
  lens_type="perspective",
  )
 
- mylog.debug(positions)
- mylog.debug(vectors)
-
  return sampler_params
 
  def set_viewpoint(self, camera):
@@ -427,9 +423,6 @@ def _get_positions_vectors(self, camera, disparity):
  # Here the east_vecs is non-rotated one
  positions = positions + east_vecs * disparity
 
- mylog.debug(positions)
- mylog.debug(vectors)
-
  return vectors, positions
 
  def project_to_plane(self, camera, pos, res=None):