feat: Added new architectures to model selection in demo

[fg-mindee]

This PR introduces the following modifications:

• adds db_mobilenet_v3_large and crnn_mobilenet_v3_small as new options for model selection
• updates the column creation to avoid warnings with latest streamlit versions

Any feedback is welcome!

[codecov]

Codecov Report

Merging #600 (550dcaf) into main (736222f) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #600   +/-   ##
=======================================
  Coverage   96.03%   96.03%           
=======================================
  Files         110      110           
  Lines        4265     4265           
=======================================
  Hits         4096     4096           
  Misses        169      169           

Flag	Coverage Δ
unittests	96.03% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 736222f...550dcaf. Read the comment docs.

[charlesmindee]

Thanks!