* fix(utils.py): support non default params for audio transcription
allows passing provider specific params straight through on transcription calls
* fix(gpt_transformation.py): fix o_series model routing
call _transform_request on async event
* refactor: refactor tests
* test(test_azure_chat_o_series_transformation.py): add unit test for azure o series error
* test: update test
* test: update json
* fix: fix mutiple keyword error
* fix(utils.py): prevent leaking sensitive keys to langfuse
Fixes https://github.com/BerriAI/litellm/issues/11150
* test(langfuse/): unit test preventing future bedrock key leaks
Fixes https://github.com/BerriAI/litellm/issues/11150
* test(test_langfuse_e2e_test.py): add unit test for vertex - make sure no key leaks occur
* ci(test-litellm.yml): add pytest retry to github workflow
* fix(proxy_server.py): support forwarding `/sso/key/generate` to the server root path url
Fixes https://github.com/BerriAI/litellm/issues/10761
* fix(proxy_server.py): don't rewrite absolute path (PROXY_BASE_URL) with relative path (SERVER_ROOT_PATH)
This causes issues when using a custom path with sso, when doing redirects
* fix(utils.py): ignore token - will mistakenly redact 'max_tokens' as well
* fix(main.py): use processed non-default-params as standard input params for langfuse
Fixes https://github.com/BerriAI/litellm/issues/11072
Fixes https://github.com/BerriAI/litellm/issues/11096
* fix(main.py): rename variable to be more accurate
* test(test_langfuse_e2e_test.py): add router unit test for langfuse e2e testing
Prevent https://github.com/BerriAI/litellm/issues/11072 from happening again
* build: update lock
* fix(utils.py): refactor optional params function
make it easier to get the standardized non default params
* fix(utils.py): improve process non default params function
* fix(main.py): include provider specific params in processed non default params used in logging
ensures user can see any provider specific params on langfuse
ensures user can see any provider specific params on langfus e
* refactor _get_langfuse_input_output_content
* test_langfuse_logging_completion_with_malformed_llm_response
* fix _get_langfuse_input_output_content
* fixes for langfuse linting
* unit testing for get chat/text content for langfuse
* fix _should_raise_content_policy_error
Ishaan Jaffer