[storm_control] CLI show error when trying to show the configuration with the specified interface

[sean-lang]

What I did

storm_contro CLI show error when trying to show the configuration with the specified interface

admin@sonic:~$ show storm-control interface Ethernet0
Traceback (most recent call last):
  File "/usr/local/bin/show", line 8, in <module>
    sys.exit(cli())
  File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.9/dist-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
TypeError: interface() missing 2 required positional arguments: 'namespace' and 'display' 

The interface() function of the show command is missing 2 required positional arguments: 'namespace' and 'display'.

How I did it

Added a default value for the arguments: 'namespace' and 'display

How to verify it

The CLI can display the storm_control setting of a given interface.

admin@sonic:~$ config interface storm-control add Ethernet0  broadcast 1000
admin@sonic:~$ show storm-control interface Ethernet0
+------------------+--------------+---------------+
| Interface Name   | Storm Type   |   Rate (kbps) |
+==================+==============+===============+
| Ethernet0        | broadcast    |          1000 |
+------------------+--------------+---------------+

admin@sonic:~$ config interface storm-control del Ethernet0 broadcast
admin@sonic:~$ show storm-control interface Ethernet0
admin@sonic:~$

Previous command output (if the output of a command-line utility has changed)

New command output (if the output of a command-line utility has changed)