How to use the mirage.miragefile.source.create function in mirage

def _create_miragefile(self, version, author, email, git_url, license_name, license_url, description, copyrightors):
        with open("Miragefile", "w") as f:
            f.write(source.create(self._project_name, version, author, email, git_url, license_name, description, copyrightors))

        with open("Miragefile@next.py", "w") as f:
            f.write(source2.create(self._project_name, version, author, email, git_url, license_name, description, copyrightors))

        with open("Miragefile.secret", "w") as f:
            f.write(source_secret.create(author, email, license_url))

def _create_miragefile(self, version, author, email, git_url, license_name, license_url, description, copyrightors):
        with open("Miragefile", "w") as f:
            f.write(source.create(self._project_name, version, author, email, git_url, license_name, description, copyrightors))

        with open("Miragefile@next.py", "w") as f:
            f.write(source2.create(self._project_name, version, author, email, git_url, license_name, description, copyrightors))

        with open("Miragefile.secret", "w") as f:
            f.write(source_secret.create(author, email, license_url))

def _create_miragefile(self, version, author, email, git_url, license_name, description, copyrightors):    
        with open("Miragefile", "w") as f:
            f.write(source.create(self._project_name, version, author, email, git_url, license_name, description, copyrightors))

def _create_miragefile(self, version, author, email, git_url, license_name, description, copyrightors):    
        with open("Miragefile", "w") as f:
            f.write(source.create(self._project_name, version, author, email, git_url, license_name, description, copyrightors))

def _create_miragefile(self, version, author,
                           email, git_url, license_name, license_url, description, copyrightors):
        with open("Miragefile", "w") as f:
            f.write(source.create(self._project_name, version,
                                  author, email, git_url, license_name, description, copyrightors))

        with open("Miragefile@next.py", "w") as f:
            f.write(source2.create(self._project_name, version,
                                  author, email, git_url, license_name, description, copyrightors))

        with open("Miragefile.secret", "w") as f:
            f.write(source_secret.create(author, email, license_url))

raise FileExistsError
                return


        app_name     = log("App name", withInput = True)
        version      = log("App version", withInput = True)
        author       = log("Author name", withInput = True)
        email        = log("Email", withInput = True)
        git_url      = log("Git URL", withInput = True)
        license_name = log("License", withInput = True)
        description  = log("Description", withInput = True)
        copyrightor  = log("Copyrightor", withInput = True, default = author)


        with open("Miragefile", "w") as f:
            f.write(source.create(app_name, version, author, email, git_url, license_name, description, copyrightor))