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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_template(template):
 """Return a Jinja2 template by filename Args: template (str):
 Name of the template to return Returns: A Jinja2 Template object """

    from cloud_inquisitor.database import db

    tmpl = db.Template.find_one(template_name=template)
    if not tmpl:
        raise InquisitorError('No such template found: {}'.format(template))

    tmplenv = Environment(loader=BaseLoader, autoescape=True)
    tmplenv.filters['json_loads'] = json.loads
    tmplenv.filters['slack_quote_join'] = lambda data: ', '.join('`{}`'.format(x) for x in data)

    return tmplenv.from_string(tmpl.template)