adjusts training code to create labeledsentences with additional tag for pdf filename
adjusts training code to create labeledsentences with additional tag for pdf filename

mrzl/ECO,mrzl/ECO,mrzl/ECO,mrzl/ECO,Schwittleymani/ECO,Schwittleymani/ECO,Schwittleymani/ECO,mrzl/ECO,Schwittleymani/ECO,Schwittleymani/ECO