[BUG] rich.inspect shows classes as functions

[zachriggle]

Describe the bug
rich.inspect(pygments_solarized.dark256) incorrectly shows a class as a function (SolarizedDark256Style = def SolarizedDark256Style()).

This might be intended behavior when inspect()ing modules, but it's unexpected that methods=True would cause classes to be shown. I might even be so bold as to say when expecting a module, that classes and methods should be displayed by default, but I understand if the current behavior is preferred.

To Reproduce

$ pip3 install -U --user pygments_solarized

The class is declared as:

class SolarizedDark256Style(Style):

    """ Dark 256-color version solarized theme (http://ethanschoonover.com/solarized). """
    ...

Note that SolarizedDark256Style is not shown.

>>> rich.inspect(pygments_solarized.dark256)
>>> rich.inspect(pygments_solarized.dark256)
╭─ <module 'pygments_solarized.dark256' from '/Users/zachriggle/Library/Python/3.8/lib/python/site-─╮
│    BASE0 = '#808080'                                                                              │
│   BASE00 = '#585858'                                                                              │
│   BASE01 = '#4e4e4e'                                                                              │
│   BASE02 = '#262626'                                                                              │
│   BASE03 = '#1c1c1c'                                                                              │
│    BASE1 = '#8a8a8a'                                                                              │
│    BASE2 = '#d7d7af'                                                                              │
│    BASE3 = '#ffffd7'                                                                              │
│     BLUE = '#0087ff'                                                                              │
│  Comment = Token.Comment                                                                          │
│     CYAN = '#00afaf'                                                                              │
│  Generic = Token.Generic                                                                          │
│    GREEN = '#5f8700'                                                                              │
│  Keyword = Token.Keyword                                                                          │
│  MAGENTA = '#af005f'                                                                              │
│     Name = Token.Name                                                                             │
│   Number = Token.Literal.Number                                                                   │
│ Operator = Token.Operator                                                                         │
│   ORANGE = '#d75f00'                                                                              │
│      RED = '#af0000'                                                                              │
│   String = Token.Literal.String                                                                   │
│    Token = Token                                                                                  │
│   VIOLET = '#5f5faf'                                                                              │
│   YELLOW = '#af8700'                                                                              │
╰───────────────────────────────────────────────────────────────────────────────────────────────────╯

However, it is shown when specifying methods=True.

>>> rich.inspect(pygments_solarized.dark256, methods=True)
╭─ <module 'pygments_solarized.dark256' from '/Users/zachriggle/Library/Python/3.8/lib/python/site-─╮
│                 BASE0 = '#808080'                                                                 │
│                BASE00 = '#585858'                                                                 │
│                BASE01 = '#4e4e4e'                                                                 │
│                BASE02 = '#262626'                                                                 │
...
│                YELLOW = '#af8700'                                                                 │
│ SolarizedDark256Style = def SolarizedDark256Style(): Dark 256-color version solarized theme       │
│                         (http://ethanschoonover.com/solarized).                                   │
│                 Style = def Style():                                                              │
╰───────────────────────────────────────────────────────────────────────────────────────────────────╯```

Platform
Mac
iTerm

Diagnose
I may ask you to cut and paste the output of the following commands. It may save some time if you do it now.

$ python3 -m rich.diagnose
╭───────────────────────── <class 'rich.console.Console'> ─────────────────────────╮
│ A high level console interface.                                                  │
│                                                                                  │
│ ╭──────────────────────────────────────────────────────────────────────────────╮ │
│ │ <console width=101 ColorSystem.TRUECOLOR>                                    │ │
│ ╰──────────────────────────────────────────────────────────────────────────────╯ │
│                                                                                  │
│     color_system = 'truecolor'                                                   │
│         encoding = 'utf-8'                                                       │
│             file = <_io.TextIOWrapper name='<stdout>' mode='w' encoding='utf-8'> │
│           height = 40                                                            │
│    is_alt_screen = False                                                         │
│ is_dumb_terminal = False                                                         │
│   is_interactive = True                                                          │
│       is_jupyter = False                                                         │
│      is_terminal = True                                                          │
│   legacy_windows = False                                                         │
│         no_color = False                                                         │
│          options = ConsoleOptions(                                               │
│                        size=ConsoleDimensions(width=101, height=40),             │
│                        legacy_windows=False,                                     │
│                        min_width=1,                                              │
│                        max_width=101,                                            │
│                        is_terminal=True,                                         │
│                        encoding='utf-8',                                         │
│                        max_height=40,                                            │
│                        justify=None,                                             │
│                        overflow=None,                                            │
│                        no_wrap=False,                                            │
│                        highlight=None,                                           │
│                        markup=None,                                              │
│                        height=None                                               │
│                    )                                                             │
│            quiet = False                                                         │
│           record = False                                                         │
│         safe_box = True                                                          │
│             size = ConsoleDimensions(width=101, height=40)                       │
│        soft_wrap = False                                                         │
│           stderr = False                                                         │
│            style = None                                                          │
│         tab_size = 8                                                             │
│            width = 101                                                           │
╰──────────────────────────────────────────────────────────────────────────────────╯

$ python3 -m rich._windows
platform="Darwin"
WindowsConsoleFeatures(vt=False, truecolor=False)

$ pip freeze | grep rich
rich==10.12.0

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