fix(server): Add tool calling params

[christinaexyou]

Cherry-pick of NeMo PR!1942

[github-advanced-security]

Bandit found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.

[codecov-commenter]

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Codecov Report

❌ Patch coverage is 92.18750% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 79.83%. Comparing base (e3dfba6) to head (eeb0519).
⚠️ Report is 122 commits behind head on develop.

Files with missing lines	Patch %	Lines
nemoguardrails/server/schemas/utils.py	92.59%	4 Missing ⚠️
nemoguardrails/server/api.py	85.71%	1 Missing ⚠️
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Additional details and impacted files

@@             Coverage Diff             @@
##           develop      #56      +/-   ##
===========================================
+ Coverage    76.91%   79.83%   +2.92%     
===========================================
  Files          200      236      +36     
  Lines        20473    23936    +3463     
===========================================
+ Hits         15747    19110    +3363     
- Misses        4726     4826     +100     

Flag	Coverage Δ
python	79.83% <92.18%> (+2.92%)	⬆️

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

Files with missing lines	Coverage Δ
nemoguardrails/server/schemas/openai.py	100.00% <100.00%> (ø)
nemoguardrails/server/api.py	78.64% <85.71%> (+3.50%)	⬆️
nemoguardrails/server/schemas/utils.py	91.01% <92.59%> (+1.32%)	⬆️

... and 39 files with indirect coverage changes

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