I miss AZ interactive. #sadpanda

[jwrightazure]

This is autogenerated. Please review and update as needed.

Describe the bug

Command Name az interactive

Errors:

cannot import name 'DEFAULTS_SECTION'
Traceback (most recent call last):
python3.6/site-packages/knack/cli.py, ln 206, in invoke
    cmd_result = self.invocation.execute(args)
cli/core/commands/__init__.py, ln 603, in execute
    raise ex
cli/core/commands/__init__.py, ln 661, in _run_jobs_serially
    results.append(self._run_job(expanded_arg, cmd_copy))
cli/core/commands/__init__.py, ln 654, in _run_job
    six.reraise(*sys.exc_info())
...
cli/command_modules/interactive/custom.py, ln 41, in start_shell
    azext_interactive.start_shell(cmd, style=style)
cliextensions/interactive/azext_interactive/__init__.py, ln 10, in start_shell
    from .azclishell.app import AzInteractiveShell
interactive/azext_interactive/azclishell/app.py, ln 35, in <module>
    from azure.cli.core._config import DEFAULTS_SECTION
ImportError: cannot import name 'DEFAULTS_SECTION'

To Reproduce:

Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

• Put any pre-requisite steps here...
• az interactive

Expected Behavior

Environment Summary

Linux-4.15.0-1061-azure-x86_64-with-debian-stretch-sid
Python 3.6.5
Shell: bash

azure-cli 2.0.76

Extensions:
interactive 0.4.1
virtual-wan 0.1.0

Additional Context

[fengzhou-msft]

@jiasli please take a look.

[jiasli]

Duplicate of #11042.