fix: remove print statements, fix import

Author: AayushSabharwal

src/systems/discrete_system/discrete_system.jl

@@ -231,7 +231,6 @@ function process_DiscreteProblem(constructor, sys::DiscreteSystem, u0map, paramm
             trueu0map[var] = defs[root]
         end
     end
-    @show trueu0map u0map
     if has_index_cache(sys) && get_index_cache(sys) !== nothing
         u0, defs = get_u0(sys, trueu0map, parammap)
         p = MTKParameters(sys, parammap, trueu0map)

test/mtkparameters.jl

@@ -2,7 +2,7 @@ using ModelingToolkit
 using ModelingToolkit: t_nounits as t, D_nounits as D, MTKParameters
 using SymbolicIndexingInterface
 using SciMLStructures: SciMLStructures, canonicalize, Tunable, Discrete, Constants
-using ForwarDiff
+using ForwardDiff
 
 @parameters a b c d::Integer e[1:3] f[1:3, 1:3]::Int g::Vector{AbstractFloat} h::String
 @named sys = ODESystem(