ultralytics 8.0.226 Validator Path and Tuner space (#6901)

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: Muhammad Rizwan Munawar <chr043416@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: DennisJ <106725464+DennisJcy@users.noreply.github.com>
Co-authored-by: Kirill Ionkin <56236621+kirill-ionkin@users.noreply.github.com>

ultralytics/solutions/ai_gym.py

@@ -2,6 +2,7 @@
 
 import cv2
 
+from ultralytics.utils.checks import check_imshow
 from ultralytics.utils.plotting import Annotator
 
 
@@ -32,6 +33,9 @@ class AIGym:
         self.view_img = False
         self.annotator = None
 
+        # Check if environment support imshow
+        self.env_check = check_imshow(warn=True)
+
     def set_args(self,
                  kpts_to_check,
                  line_thickness=2,
@@ -120,7 +124,7 @@ class AIGym:
 
             self.annotator.kpts(k, shape=(640, 640), radius=1, kpt_line=True)
 
-        if self.view_img:
+        if self.env_check and self.view_img:
             cv2.imshow('Ultralytics YOLOv8 AI GYM', self.im0)
             if cv2.waitKey(1) & 0xFF == ord('q'):
                 return