Remove cryptography from list of invalid packages

CHANGELOG.md

@@ -68,6 +68,8 @@ in inference-only runs when using lightning containers.
 - ([#526](https://github.com/microsoft/InnerEye-DeepLearning/pull/526)) Removed `get_posthoc_label_transform` in
  class `ScalarModelBase`. Instead, functions `get_loss_function` and `compute_and_log_metrics` in
  `ScalarModelBase` can be implemented to compute the loss and metrics in a task-specific manner.
+- ([#554](https://github.com/microsoft/InnerEye-DeepLearning/pull/554)) Removed cryptography from list of invalid
+ packages in `test_invalid_python_packages` as it is already present as a dependency in our conda environment.
 
 ### Deprecated
 

Tests/Common/test_environment.py

@@ -15,7 +15,6 @@ def test_invalid_python_packages() -> None:
  packages_to_avoid = [
  "ca-certificates",
  "openssl",
- "cryptography",
  "ndg-httpsclient",
  "pyopenssl",
  "urllib3"