Add support to pass model definition as a str #66
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Presently, lleaves only supports passing model definitions as files, but in our use-case we store the model definitions in S3, which requires us to copy the definition to the local machine before loading and compiling. Rather than require this additional copy, this PR updates the code to support either passing a
model_file
, or passing the string content of that file directly asmodel_str
.If there's concern about the size of the string in memory, or there's a desire to accept broader stream formats I'd be happy to update the PR to take a
StringIO
at the top level instead of astr
.