Why am I getting a type error?

[WagmoreBarkless]

I found the big problem, which of course just raised more questions. I am working with PyCharm, using a class that I coded into a Python file and calling it from a console window that I opened within PyCharm. It seems that editing the code in the file does not cause it to be refreshed within the console window. I called "import Perceptron" and reinitialized the object from within the console window, but it seems to keep calling stale code, even though the debug traces within the console window show new code.

This is puzzling, but it appears to be a problem with my coding environment and not with Python. If you know offhand how to get around this, I would like to know. In the meantime I will flounder forward.

I still don't know why Python confused an integer for a tuple, but that problem has disappeared.

Wags

Thank you.