linesplit = linesplitTypeError a bytes-like object is required not str

This error occurs when you try to split a string using the split() method, but the variable line is a bytes-like object instead of a string.

To fix this error, you need to convert the bytes-like object to a string before splitting it. You can use the decode() method to convert the bytes-like object to a string.

Here's an example of how you can fix this error:

linesplit = line.decode().split('|')

In this example, line.decode() converts the bytes-like object line to a string, and then the split('|') method splits the string using the delimiter '|'.