Bash Commands Do Not execute on my Python `venv` Virtual Environmnent on VSCode

Am Implementing a Flask Webapp that requires a virtual Environment to manage dependencies. I have created a virtual environment called venv. I am Using a Bash Terminal on Visual Studio Code.When I spawn a new bash Terminal at first without logging in the, the Bash commands work perfectly

Admin@blahblah MINGW64 ~/techblog/venv/Scripts (main)$ lsactivate      deactivate.bat    pasteurize.exe*  python.exe* activate.bat  flask.exe*        pip.exe*         pythonw.exe*Activate.ps1  futurize.exe*     pip3.11.exe*alembic.exe*  mako-render.exe*  pip3.exe*

Then I activate it using the command;

Admin@blahblah MINGW64 ~/techblog/venv/Scripts (main)$ cd ../..Admin@blahblah MINGW64 ~/techblog (main)$ source venv/Scripts/activate

The moment I am within the environment the Bash commands do not work.

Admin@blahblah MINGW64 ~/techblog$ clearbash: clear: command not found(venv) Admin@blahblah MINGW64 ~/techblog$ lsbash: ls: command not found(venv) 

Also when I exit the same environment I find that the Subsequent bash commands to the Terminal Itself do Not work.

This is the Bash venv/Scripts/activate script contents;

# This file must be used with "source bin/activate" *from bash*# you cannot run it directlydeactivate () {    # reset old environment variables    if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then        PATH="${_OLD_VIRTUAL_PATH:-}"        export PATH        unset _OLD_VIRTUAL_PATH    fi    if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then        PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"        export PYTHONHOME        unset _OLD_VIRTUAL_PYTHONHOME    fi    # This should detect bash and zsh, which have a hash command that must    # be called to get it to forget past commands.  Without forgetting    # past commands the $PATH changes we made may not be respected    if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then        hash -r 2> /dev/null    fi    if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then        PS1="${_OLD_VIRTUAL_PS1:-}"        export PS1        unset _OLD_VIRTUAL_PS1    fi    unset VIRTUAL_ENV    unset VIRTUAL_ENV_PROMPT    if [ ! "${1:-}" = "nondestructive" ] ; then    # Self destruct!        unset -f deactivate    fi}# unset irrelevant variablesdeactivate nondestructiveVIRTUAL_ENV="C:\path\to\my\web\app\techblog\venv"export VIRTUAL_ENV_OLD_VIRTUAL_PATH="$PATH"PATH="$VIRTUAL_ENV/Scripts:$PATH"export PATH# unset PYTHONHOME if set# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)# could use `if (set -u; : $PYTHONHOME) ;` in bashif [ -n "${PYTHONHOME:-}" ] ; then    _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"    unset PYTHONHOMEfiif [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then    _OLD_VIRTUAL_PS1="${PS1:-}"    PS1="(venv) ${PS1:-}"    export PS1    VIRTUAL_ENV_PROMPT="(venv) "    export VIRTUAL_ENV_PROMPTfi# This should detect bash and zsh, which have a hash command that must# be called to get it to forget past commands.  Without forgetting# past commands the $PATH changes we made may not be respectedif [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then    hash -r 2> /dev/nullfi

what am I missing or where am I going wrong?