multiple things wrong with the seamless-support-with-langsmith code.

[bhomass]

Both in the doc and in the examples folder.

First it is necessary to
export LANGCHAIN_TRACING_V2=true # you could argue the user should have done this in the .env file. but not made explicit in the doc. only export LANGCHAIN_API_KEY= was included

Then I tried running the code as is and consistently get errors like
Input should be an instance of QuestionType [type=is_instance_of, input_value='DOCUMENT_SEARCH', input_type=str]

I then tried to convert the string value of the enum v to QuestionType[v], and it worked.

I can do a pr, if you like.