update

takway/cam_utils.py

@@ -0,0 +1,11 @@
+try:
+    import cv2
+except:
+    warnings.warn("OpenCV is not installed, please check the module if you need.")
+
+class Camera:
+    def __init__(self, 
+                 device='pc',
+                 width=1280, 
+                 height=720):
+        pass