modalInputs: Create list of shiny inputs for modal
In JamesCuster/CARTMod: Functions and Shiny Modules for CART

Takes a data.frame containing information about shiny inputs and additional optional parameters to create list of shiny inputs to be displayed in a modal

modalInputs(
  ns = ns,
  inputData,
  values,
  choices,
  session = shiny::getDefaultReactiveDomain()
)

`ns`	namespace function passed from calling environment
`inputData`	a `data.frame` containing columns `ids, labels, type, choicesTable, choicesValues, choicesLabels` which correspond to `ids` The field names in the database. These ids will also be used as the inputId for shiny inputs. `labels` These are character values which will be used as the label for shiny inputs and be displayed above the input in the UI. `type` The type of shiny input to be used. `choicesTable, choicesValues, choicesLabels` Only used if the desired input has predefined choices (`selectInput/selectizeInput)`. If neither of these inputs are used, then the values should be `NA`. If one of these inputs is used then: `choicesTable` Is the table in the database where the choices for the given input are. `choicesValues` Is the column in the table which stores the numeric identifier for the choice `choicesLabels` Is the column in the table which stores the character name for the choices
`values`	Optional argument to be used when the inputs are being populated from an observation in the database. (NEED MORE DOCUMENTATION HERE ONCE THE EDIT FUNCTIONALITY IS BUILT OUT)
`choices`	Optional argument to provide the choices for `selectInput` and `selectizeInput` inputs.
`session`	These parameters are handled by `callModule` and can be ignored.