diff --git a/ultralytics/__init__.py b/ultralytics/__init__.py
index 1b84830..660ab44 100644
--- a/ultralytics/__init__.py
+++ b/ultralytics/__init__.py
@@ -1,6 +1,6 @@
 # Ultralytics YOLO 🚀, GPL-3.0 license
 
-__version__ = "8.0.2"
+__version__ = "8.0.3"
 
 from ultralytics.hub import checks
 from ultralytics.yolo.engine.model import YOLO
diff --git a/ultralytics/yolo/engine/predictor.py b/ultralytics/yolo/engine/predictor.py
index 309e7d1..efbd78f 100644
--- a/ultralytics/yolo/engine/predictor.py
+++ b/ultralytics/yolo/engine/predictor.py
@@ -124,9 +124,8 @@ class BasePredictor:
 
         # Dataloader
         bs = 1  # batch_size
-        if self.args.show:
-            self.args.show = check_imshow(warn=True)
         if webcam:
+            self.args.show = check_imshow(warn=True)
             self.dataset = LoadStreams(source,
                                        imgsz=imgsz,
                                        stride=stride,
diff --git a/ultralytics/yolo/utils/__init__.py b/ultralytics/yolo/utils/__init__.py
index 3366222..e6747c5 100644
--- a/ultralytics/yolo/utils/__init__.py
+++ b/ultralytics/yolo/utils/__init__.py
@@ -119,8 +119,12 @@ def is_docker() -> bool:
     Returns:
         bool: True if the script is running inside a Docker container, False otherwise.
     """
-    with open('/proc/self/cgroup') as f:
-        return 'docker' in f.read()
+    file = Path('/proc/self/cgroup')
+    if file.exists():
+        with open(file) as f:
+            return 'docker' in f.read()
+    else:
+        return False
 
 
 def is_git_directory() -> bool: