ValueError: Shapes (None, 2, 28) and (None, 2) are incompatible // How can i transform 2 onehotvectors to one

Question

I\'m working on a classification Problem. The data i use is from the Aras Dataset. One line of the Data looks like the following:

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0