Handle additional images as numpy arrays in Slicer

Dear Andras,

Apologises for not having replied to this before. Thank you very much for the answer. It solved my issue. Instead of using the directories, I used the Files directly.

#create input selector for Files
self.inputFileSelector_myIS = ctk.ctkPathLineEdit()
self.inputFileSelector_myIS = ctk.ctkPathLineEdit.Files

#And then was able to get the path (directory+name) on the function with:
path = self.inputFileSelector_myIS.currentPath
#And open it with:
my_file = open(path)

Only one additional question. I have noticed that there’s a default value for the file that is always displayed when I run Slicer. That default value has not been defined in the code, yet it is always appearing and can be confusing. Is there a way to leave the space blank?

Thank you very much and kind regards,

Virginia