Moar type fixes

import io

import subprocess

from typing import Optional, List, Tuple

from typing import Optional, List, Tuple, BinaryIO

from pyocd.core.helpers import ConnectHelper

from pyocd.core.session import Session

from dotenv import load_dotenv

import os

import shutil

from subprocess import call

import logging

import re

    pass

def copy_replacements(filepath: str, generated_replacements: List[(str, str)]):

def copy_replacements(filepath: str, generated_replacements: List[Tuple[str, str]]):

    for path, file_string in generated_replacements:

        with open(f'{filepath}/{path}', 'w') as file:

            file.write(file_string)

    return os.getenv("EMTEST_FOLDER")

def handle_session(gen_replacements: List[Tuple[str, str]], to_delete: List[str]) -> Tuple[Session, io.BytesIO]:

def handle_session(gen_replacements: List[Tuple[str, str]], to_delete: List[str]) -> Tuple[Session, BinaryIO]:

    repo_folder = get_repository_folder()

    folder_name = prepare_build_files(gen_replacements, to_delete)

    build_binary(repo_folder, folder_name)

    return session, open(f'{repo_folder}/{folder_name}/debug/StudentTest.elf', 'rb')

def load_and_open_session(gen_replacements=None, to_delete=None) -> Tuple[Session, io.BytesIO]:

def load_and_open_session(gen_replacements=None, to_delete=None) -> Tuple[Session, BinaryIO]:

    if gen_replacements is None:

        gen_replacements = []

    if to_delete is None: