Fix Qwen3 recipe and update autoquant example cmd

[meenchen]

What does this PR do?

Type of change: Bug fix

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.66%. Comparing base (68d604d) to head (6935660).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #749   +/-   ##
=======================================
  Coverage   74.65%   74.66%           
=======================================
  Files         192      192           
  Lines       18969    18975    +6     
=======================================
+ Hits        14162    14167    +5     
- Misses       4807     4808    +1     

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