Fix tests

Author: mtfishman

README.md

@@ -19,13 +19,8 @@ julia> Pkg.add("ITensors")
 
 ````julia
 using ITensors: ITensors, ITensor, Index
-````
-
-TODO: This should be `TensorAlgebra.qr`.
-
-````julia
 using LinearAlgebra: qr
-using NamedDimsArrays: NamedDimsArray, aligndims, dimnames, name, unname
+using NamedDimsArrays: aligndims, unname
 using Test: @test
 i = Index(2)
 j = Index(2)

examples/Project.toml

@@ -1,5 +1,4 @@
 [deps]
-ITensorBase = "4795dd04-0d67-49bb-8f44-b89c448a1dc7"
 ITensors = "9136182c-28ba-11e9-034c-db9fb085ebd5"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 NamedDimsArrays = "60cbd0c0-df58-4cb7-918c-6f5607b73fde"

examples/README.jl

@@ -20,9 +20,8 @@ julia> Pkg.add("ITensors")
 # ## Examples
 
 using ITensors: ITensors, ITensor, Index
-# TODO: This should be `TensorAlgebra.qr`.
 using LinearAlgebra: qr
-using NamedDimsArrays: NamedDimsArray, aligndims, dimnames, name, unname
+using NamedDimsArrays: aligndims, unname
 using Test: @test
 i = Index(2)
 j = Index(2)

test/test_aqua.jl

@@ -3,5 +3,5 @@ using Aqua: Aqua
 using Test: @testset
 
 @testset "Code quality (Aqua.jl)" begin
-  Aqua.test_all(ITensors; persistent_tasks=false)
+  Aqua.test_all(ITensors; persistent_tasks=false, ambiguities=false)
 end