input:     def fix_python_syntax_errors(code_snippet: str) -> str:
          """ Given a code snippet as a string, detect any Python syntax errors
          and attempt to fix them. If a NameError is detected, wrap the offending
          line in a try-except block to handle the error gracefully. Returns the
          corrected code as a string.
          Example:
          >>> fix_python_syntax_errors("""
          ... def test():
          ...     x = 5
          ...     y = 3
          ...     z
          ... """)
          'def test():\n    x = 5\n    y = 3\n    try:\n        z\n    except NameError:\n        print("NameError: Name \'z\' is not defined")'
          """
output:     
      try:
          exec(code_snippet)
      except SyntaxError as e:
          lines = code_snippet.split('\n')
          error_line_number = e.lineno - 1
          error_line = lines[error_line_number]
          corrected_line = f"try:\n    {error_line}\nexcept NameError:\n    print(\"NameError: Name \'{error_line.strip()}\' is not defined\")"
          lines[error_line_number] = corrected_line
          return '\n'.join(lines)
      return code_snippet
  