availableModels         'availableModels()' If the API key is valid in
                        the system, returns available models to the
                        user from the LLM provider.
conceptSearchModule     Concept search Shiny module
getTestSets             Useful to list available datasets in the
                        testCases folder
hecateClient            Create a Hecate API client
hecateSearch            Search Hecate concepts and return results as a
                        data frame
nullOr                  Null coalescing operator
patientChat             'patientChat()' generates synthetic patients in
                        the OMOP-CDM using an LLM API.
patientChatNaive        'patientChatNaive()' is a grapper for the
                        ellmer package to send prompts and send the
                        output test set to an LLM. Requires a valid API
                        key.
patientDesigner         'patientDesigner()' is a visual interface based
                        on D3 to construct test datasets for the
                        OMOP-CDM
