In this paper, we present the results of a study on how software developers perceive code readability in an era where large-scale language models (LLMs) are used for code generation, and compare the readability of code generated by HULA, an LLM-based software development agent framework, with that of human-written code through real-world scenarios. The survey results confirm that code readability is still an important factor, and show that the readability of code generated by HULA is similar to that of human-written code, which can lead to improved reliability and wider adoption of LLM-based software development platforms.