Fix progress bar updates for Pod Training

[kaushikb11]

What does this PR do?

Fix progress bar updates for Pod Training

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[codecov]

Codecov Report

Merging #8258 (f1d0b65) into master (d51b0ae) will decrease coverage by 5%.
The diff coverage is 38%.

@@           Coverage Diff           @@
##           master   #8258    +/-   ##
=======================================
- Coverage      93%     88%    -5%     
=======================================
  Files         212     212            
  Lines       13695   13733    +38     
=======================================
- Hits        12735   12076   -659     
- Misses        960    1657   +697