f: revert changes to get_var and rm for_keyword_queue as it is al…

…ready taken care of

src/systems/model_parsing.jl

@@ -83,14 +83,6 @@ function parse_variable_def!(dict, mod, arg, varclass)
     end
 end
 
-function for_keyword_queue()
-    # These args contain potential keywords
-    # Handle it along with vars without defaults
-end
-
-# Takes in args and populates kw and var definition exprs.
-# This should be modified to handle the other cases (i.e they should use existing
-# methods)
 function parse_variables_with_kw!(exprs, var, dict, mod, body, varexpr, varclass, kwargs)
     for arg in body.args
         arg isa LineNumberNode && continue
@@ -192,7 +184,7 @@ function set_var_metadata(a, ms)
 end
 
 function get_var(mod::Module, b)
-    b isa Symbol ? getproperty(mod, b) : for_keyword_queue()
+    b isa Symbol ? getproperty(mod, b) : b
 end
 
 macro model(name::Symbol, expr)