inline parameter enhance with python-experimental fix

Created by: spacether

inline parameter enhance with python-experimental fix

This is my version of https://github.com/OpenAPITools/openapi-generator/pull/12369/files where I am working on fixing python-experimental

PR checklist

• Read the contribution guidelines.
• Pull Request title clearly describes the work in the pull request and Pull Request description provides details about how to validate the work. Missing information here may result in delayed response from the community.
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  ./mvnw clean package 
  ./bin/generate-samples.sh
  ./bin/utils/export_docs_generators.sh

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