FEAT: Modify installation of python inside container

[dipinknair]

Ref : ansys/pymechanical-stubs#125

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ +0.00% (target: -1.00%)	✅ ∅

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (bb20539)	2619	2254	86.06%
Head commit (5b0647a)	2619 (+0)	2254 (+0)	86.06% (+0.00%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#1312)	0	0	∅ (not applicable)

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.06%. Comparing base (bb20539) to head (5b0647a).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1312   +/-   ##
=======================================
  Coverage   86.06%   86.06%           
=======================================
  Files          40       40           
  Lines        2619     2619           
=======================================
  Hits         2254     2254           
  Misses        365      365           

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[github-actions]

The documentation for this pull request will be available at https://mechanical.docs.pyansys.com/pull/1312. Please allow some time for the documentation to be deployed.