couldn't connect to display ":0"

[crocis]

I have installed Kalibr in WSL in Windows and when I run the calibration I get the following error message>

Generating result report...
Traceback (most recent call last):
  File "/catkin_ws/devel/lib/kalibr/kalibr_calibrate_cameras", line 15, in <module>
    exec(compile(fh.read(), python_script, 'exec'), context)
  File "/catkin_ws/src/kalibr/aslam_offline_calibration/kalibr/python/kalibr_calibrate_cameras", line 465, in <module>
    main()
  File "/catkin_ws/src/kalibr/aslam_offline_calibration/kalibr/python/kalibr_calibrate_cameras", line 429, in main
    kcc.generateReport(calibrator, reportFile, showOnScreen=not parsed.dontShowReport, graph=G, removedOutlierCorners=removedOutlierCorners);
  File "/catkin_ws/src/kalibr/aslam_offline_calibration/kalibr/python/kalibr_camera_calibration/CameraUtils.py", line 428, in generateReport
    fig = pl.figure(offset)
  File "/usr/lib/python3/dist-packages/matplotlib/pyplot.py", line 539, in figure
    figManager = new_figure_manager(num, figsize=figsize,
  File "/usr/lib/python3/dist-packages/matplotlib/backend_bases.py", line 3259, in new_figure_manager
    return cls.new_figure_manager_given_figure(num, fig)
  File "/usr/lib/python3/dist-packages/matplotlib/backends/_backend_tk.py", line 950, in new_figure_manager_given_figure
    window = tk.Tk(className="matplotlib")
  File "/usr/lib/python3.8/tkinter/__init__.py", line 2270, in __init__
    self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: couldn't connect to display ":0"

I have followed the following instructions to run Kalibr:

FOLDER=MY_FOLDER

xhost +local:root

docker run -it -e "DISPLAY" -e "QT_X11_NO_MITSHM=1" \
    -v "/tmp/.X11-unix:/tmp/.X11-unix:rw" \
    -v "$FOLDER:/data" kalibr

source devel/setup.bash

rosrun kalibr kalibr_calibrate_cameras    --bag /data/dataset.bag     --target /data/aprilgrid_4x6_border3.yaml     --models pinhole-radtan pinhole-radtan pinhole-radtan pinhole-radtan pinhole-radtan pinhole-radtan pinhole-radtan pinhole-radtan pinhole-radtan pinhole-radtan pinhole-radtan pinhole-radtan     --topics /cam0/image_raw /cam1/image_raw /cam2/image_raw /cam3/image_raw /cam4/image_raw /cam5/image_raw /cam6/image_raw /cam7/image_raw /cam8/image_raw /cam9/image_raw /cam10/image_raw /cam11/image_raw  --dont-show-report