Needed help with debugging the errors in code

[soyvoyager]

There are several errors arising while I was trying to run the code.
like:
'utf-8' codec can't decode byte 0xfc in position 1: invalid start byte
Please debug the code once by today... It will be real help!

[HaRiZ0s]

There are several errors arising while I was trying to run the code. like: 'utf-8' codec can't decode byte 0xfc in position 1: invalid start byte Please debug the code once by today... It will be real help!

UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe9 in position 5: invalid continuation byte.

i have a similiar problem. Could you debug the code ? I download the data from your Dropbox.