Only test smaller variants on efficient net

Author: darsnack

test/convnets.jl

@@ -71,7 +71,7 @@ GC.safepoint()
 GC.gc()
 
 @testset "EfficientNet" begin
-    @testset "EfficientNet($name)" for name in [:b0, :b1, :b2, :b3, :b4, :b5, :b6, :b7, :b8]
+    @testset "EfficientNet($name)" for name in [:b0, :b1, :b2] #, :b3, :b4, :b5, :b6, :b7, :b8]
         # preferred image resolution scaling
         r = Metalhead.efficientnet_global_configs[name][1]
         x = rand(Float32, r, r, 3, 1)