Is --no-cache-dir necessary when we have && rm -rf /var/cache at the end of that command?

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Base: 70.93% // Head: 70.93% // No change to project coverage 👍

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@@           Coverage Diff           @@
##           master     #217   +/-   ##
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  Coverage   70.93%   70.93%           
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  Files          16       16           
  Lines        1194     1194           
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  Hits          847      847           
  Misses        347      347           

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Is --no-cache-dir necessary when we have && rm -rf /var/cache at the end of that command?

Yes, because the Python cache dir resides in $HOME/.cache/pip.

# du -sh  /root/.cache/pip/
53M	/root/.cache/pip/