Import Command directly from base_command.py for pip inspect

... to avoid importing all of the network/index related modules.

Author: ichard26

src/pip/_internal/commands/inspect.py

@@ -7,7 +7,7 @@
 
 from pip import __version__
 from pip._internal.cli import cmdoptions
-from pip._internal.cli.req_command import Command
+from pip._internal.cli.base_command import Command
 from pip._internal.cli.status_codes import SUCCESS
 from pip._internal.metadata import BaseDistribution, get_environment
 from pip._internal.utils.compat import stdlib_pkgs