ultralytics 8.0.238 Explorer Ask AI feature and fixes (#7408)

Co-authored-by: Kayzwer <68285002+Kayzwer@users.noreply.github.com>
Co-authored-by: uwer <uwe.rosebrock@gmail.com>
Co-authored-by: Uwe Rosebrock <ro260@csiro.au>
Co-authored-by: Ayush Chaurasia <ayush.chaurarsia@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Laughing-q <1182102784@qq.com>
Co-authored-by: Muhammad Rizwan Munawar <chr043416@gmail.com>
Co-authored-by: AdamP <adamp87hun@gmail.com>

ultralytics/solutions/distance_calculation.py

@@ -4,6 +4,7 @@ import math
 
 import cv2
 
+from ultralytics.utils.checks import check_imshow
 from ultralytics.utils.plotting import Annotator, colors
 
 
@@ -37,6 +38,9 @@ class DistanceCalculation:
         self.left_mouse_count = 0
         self.selected_boxes = {}
 
+        # Check if environment support imshow
+        self.env_check = check_imshow(warn=True)
+
     def set_args(self,
                  names,
                  pixels_per_meter=10,
@@ -168,7 +172,7 @@ class DistanceCalculation:
 
         self.centroids = []
 
-        if self.view_img:
+        if self.view_img and self.env_check:
             self.display_frames()
 
         return im0