def to_requirements_file(self, develop: bool = False) -> str:
<EOL>requirements_file = self.meta.to_requirements_index_conf()<EOL>for package_version in self.packages.items() if not develop else self.dev_packages.items():<EOL><INDENT>requirements_file += f"<STR_LIT>"<EOL><DEDENT>return requirements_file<EOL>
Convert the current requirement specification to a string that is in compliance with requirements.txt.