this function takes in a string of tokens and chunks it into chunks with fixed length. If the resulting chunks exceeds a certain number, only the first fixed number of chunks will be the output. There are also a fixed number of tokens overlapping between two chunks.
this function takes in a string of tokens and chunks it into chunks with fixed length. If the resulting chunks exceeds a certain number, only the first fixed number of chunks will be the output. There are also a fixed number of tokens overlapping between two chunks.