code: def delkey(ctx, pubkeys):
      
      if not pubkeys:
          pubkeys = click.prompt("Public Keys").split(" ")
      if click.confirm(
          "Are you sure you want to delete keys from your wallet?\n"
          "This step is IRREVERSIBLE! If you don't have a backup, "
          "You may lose access to your account!"
      ):
          for pub in pubkeys:
              ctx.bitshares.wallet.removePrivateKeyFromPublicKey(pub)
docs: Delete a private key from the wallet