change opencv dependency to headless and upgrade to version 4 (#275)

* change opencv dependency to headless and upgrade to version 4 * revert test changes
cpnota · Oct 3, 2022 · a56ccc8 · a56ccc8
1 parent 8e68f0b
commit a56ccc8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/setup.py b/setup.py
@@ -63,7 +63,7 @@
         "gym~={}".format(GYM_VERSION),             # common environment interface
         "numpy>=1.22.3",           # math library
         "matplotlib>=3.5.1",       # plotting library
-        "opencv-python~=3.4.0",    # used by atari wrappers
+        "opencv-python-headless>=4.0.0",    # used by atari wrappers
         "torch>=1.11.0",            # core deep learning library
         "tensorboard>=2.8.0",      # logging and visualization
         "cloudpickle>=2.0.0",      # used to copy environments