error while opening a .m file

when i open .m file in current folder. it shows error that '' not enough input argument'

here i amattching the screenshot.

Answer 1

[Steven Lord]

The open.m file in that directory is taking precedence over the function included in MATLAB. Rename your open.m.

[dharmikkumar anaghan]

hello

it worked actullly.

thank you very much