How to use the safety.formatter.report function in safety

def review(full_report, bare, file):
    if full_report and bare:
        click.secho("Can't choose both --bare and --full-report/--short-report", fg="red")
        sys.exit(-1)

    try:
        input_vulns = read_vulnerabilities(file)
    except JSONDecodeError:
        click.secho("Not a valid JSON file", fg="red")
        sys.exit(-1)

    vulns = safety.review(input_vulns)
    output_report = report(vulns=vulns, full=full_report, bare_report=bare)
    click.secho(output_report, nl=False if bare and not vulns else True)

else:
        import pkg_resources
        packages = [
            d for d in pkg_resources.working_set
            if d.key not in {"python", "wsgiref", "argparse"}
        ]    
    proxy_dictionary = {}
    if proxyhost is not None:
        if proxyprotocol in ["http", "https"]:
            proxy_dictionary = {proxyprotocol: "{0}://{1}:{2}".format(proxyprotocol, proxyhost, str(proxyport))}
        else:
            click.secho("Proxy Protocol should be http or https only.", fg="red")
            sys.exit(-1)
    try:
        vulns = safety.check(packages=packages, key=key, db_mirror=db, cached=cache, ignore_ids=ignore, proxy=proxy_dictionary)
        output_report = report(vulns=vulns, 
                               full=full_report, 
                               json_report=json, 
                               bare_report=bare,
                               checked_packages=len(packages), 
                               db=db, 
                               key=key)

        if output:
            with open(output, 'w+') as output_file:
                output_file.write(output_report)
        else:
            click.secho(output_report, nl=False if bare and not vulns else True)
        sys.exit(-1 if vulns else 0)
    except InvalidKeyError:
        click.secho("Your API Key '{key}' is invalid. See {link}".format(
            key=key, link='https://goo.gl/O7Y1rS'),

def review(full_report, bare, file):
    if full_report and bare:
        click.secho("Can't choose both --bare and --full-report/--short-report", fg="red")
        sys.exit(-1)

    try:
        input_vulns = read_vulnerabilities(file)
    except JSONDecodeError:
        click.secho("Not a valid JSON file", fg="red")
        sys.exit(-1)

    vulns = safety.review(input_vulns)
    output_report = report(vulns=vulns, full=full_report, bare_report=bare)
    click.secho(output_report, nl=False if bare and not vulns else True)

else:
        import pkg_resources
        packages = [
            d for d in pkg_resources.working_set
            if d.key not in {"python", "wsgiref", "argparse"}
        ]    
    proxy_dictionary = {}
    if proxyhost is not None:
        if proxyprotocol in ["http", "https"]:
            proxy_dictionary = {proxyprotocol: "{0}://{1}:{2}".format(proxyprotocol, proxyhost, str(proxyport))}
        else:
            click.secho("Proxy Protocol should be http or https only.", fg="red")
            sys.exit(-1)
    try:
        vulns = safety.check(packages=packages, key=key, db_mirror=db, cached=cache, ignore_ids=ignore, proxy=proxy_dictionary)
        output_report = report(vulns=vulns, 
                               full=full_report, 
                               json_report=json, 
                               bare_report=bare,
                               checked_packages=len(packages), 
                               db=db, 
                               key=key)

        if output:
            with open(output, 'w+') as output_file:
                output_file.write(output_report)
        else:
            click.secho(output_report, nl=False if bare and not vulns else True)
        sys.exit(-1 if vulns else 0)
    except InvalidKeyError:
        click.secho("Your API Key '{key}' is invalid. See {link}".format(
            key=key, link='https://goo.gl/O7Y1rS'),