Error in workspace handle splitting

[mkolas]

prefect-dataplatform/dataplatform/environment.py

Line 11 in a378d51

workspace_handle = current_workspace.split("/")[-1]

Was receiving the following error here:

    workspace_handle = current_workspace.split("/")[-1]
                       ^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'Workspace' object has no attribute 'split'

I had to change this to current_workspace.handle.split("/")[-1] in order for this to work correctly.