Expand the array passed in the `mock_call(name_of_my_func, [42, “shortstring”, ids.myVarName, Uint256 {high: 42, low: 0x0}])` context so that it contains only felts

[Eikix]

Tim: Expand cette array pour qu’elle devienne une array de felt uniquement

end goal:
mock_call(name_of_my_func, [42, “shortstring”, ids.myVarName, Uint256 {high: 42, low: 0x0}])