[]$ python python01.py
Python version: 3.8.16 (default, May 31 2023, 12:44:21)
[GCC 8.5.0 20210514 (Red Hat 8.5.0-18)]
Traceback (most recent call last):
  File "python01.py", line 3, in <module>
    print("Version info: " + sys.version_info)
TypeError: can only concatenate str (not "sys.version_info") to str

# Let's update the code:
From: print("Version info: " + sys.version_info)
To:   print("Version info: " + str(sys.version_info))

[]$ python python01.py
Python version: 3.8.17 (default, Aug 10 2023, 12:50:17)
[GCC 8.5.0 20210514 (Red Hat 8.5.0-20)]
Version info: sys.version_info(major=3, minor=8, micro=17, releaselevel='final', serial=0)
[]$ python --version
Python 3.8.17