Can't provide WALLET_PRIVATE_KEY env

[Kidflare]

I am not sure exactly what I am doing wrong but no matter what I try I can not get it to recognize my private key. The command in the readme does not work I get:
WALLET_PRIVATE_KEY=0x (private key) : The term
'WALLET_PRIVATE_KEY=0x(private key) ' is not recognized as the name of a cmdlet, function,
script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1

• WALLET_PRIVATE_KEY='0x(private key) ...

•   + CategoryInfo          : ObjectNotFound: (WALLETPRIVATE...(private key) :String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException.
    
    
  

[Kidflare]

Something else I have to ask is the format for a private key 0x(private key) or is it just (private Key)

[tanedward2101]

0x format is for public key, not private key