import modelbuilder
import exprbuilder
import naive_interpreter
+import interpretor_type_test
# Create a tool context to handle options and paths
var toolcontext = new ToolContext
var modelbuilder = new ModelBuilder(model, toolcontext)
var arguments = toolcontext.option_context.rest
-if arguments.is_empty then
+if arguments.is_empty or toolcontext.opt_help.value then
toolcontext.option_context.usage
return
end