Signed-off-by: Holger Roth [email protected]

Fixes #4889.

Description

• Add dummy filter and base class for FL.
• Class is being tested in test_fl_monai_algo.py
• Fixes filter config parsing bug in monai_algo.py

Status

Ready

Types of changes

• Non-breaking change (fix or new feature that would not break existing functionality).
• Breaking change (fix or new feature that would cause existing functionality to change).
• New tests added to cover the changes.
• Integration tests passed locally by running ./runtests.sh -f -u --net --coverage.
• Quick tests passed locally by running ./runtests.sh --quick --unittests --disttests.
• In-line docstrings updated.
• Documentation updated, tested make html command in the docs/ folder.