@pytorchbot merge: error: argument -f/--force: expected one argument

usage: @pytorchbot merge [-g | -f FORCE | -l]

usage: @pytorchbot [-h] {merge,revert,rebase,label} ...

In order to invoke the bot on your PR, include a line that starts with
@pytorchbot anywhere in a comment. That line will form the command; no
multi-line commands are allowed. 

Example:
    Some extra context, blah blah, wow this PR looks awesome

    @pytorchbot merge

optional arguments:
  -h, --help            Show this help message and exit.

command:
  {merge,revert,rebase,label}
    merge               Merge a PR
    revert              Revert a PR
    rebase              Rebase a PR
    label               Add label to a PR

usage: @pytorchbot merge [-g | -f FORCE | -l]

Merge an accepted PR, subject to the rules in .github/merge_rules.json.
By default, this will wait for all required checks to succeed before merging.

optional arguments:
  -g, --green           Merge when *all* status checks pass.
  -f FORCE, --force FORCE
                        Merge without checking anything. This requires a reason for auditting purpose, for example:
                        `@pytorchbot merge -f '[MINOR] Fix lint. Expecting all PR tests to pass'`
                        The reason must be longer than 2 words. ONLY USE THIS FOR CRITICAL FAILURES.
  -l, --land-checks     Merge with land time checks. This will create a new branch with your changes rebased on viable/strict and run additional tests (EXPERIMENTAL)

usage: @pytorchbot revert -m MESSAGE -c
                          {nosignal,ignoredsignal,landrace,weird,ghfirst}

Revert a merged PR. This requires that you are a Meta employee.

Example:
  @pytorchbot revert -m="This is breaking tests on trunk. hud.pytorch.org/" -c=nosignal

optional arguments:
  -m MESSAGE, --message MESSAGE
                        The reason you are reverting, will be put in the commit message. Must be longer than 3 words.
  -c {nosignal,ignoredsignal,landrace,weird,ghfirst}, --classification {nosignal,ignoredsignal,landrace,weird,ghfirst}
                        A machine-friendly classification of the revert reason.

usage: @pytorchbot rebase [-s | -b BRANCH]

Rebase a PR. Rebasing defaults to the default branch of pytorch (master).
You, along with any member of the pytorch organization, can rebase your PR.

optional arguments:
  -s, --stable          Rebase to viable/strict
  -b BRANCH, --branch BRANCH
                        Branch you would like to rebase to

usage: @pytorchbot label labels [labels ...]

Adds label to a PR

positional arguments:
  labels  Labels to add to given Pull Request

Got EOF while in a quoted string```
Try `@pytorchbot --help` for more info.