feat: allow empty operators

MilesCranmer · MilesCranmer · commit 5d511aac9dd7 · 2024-06-02T16:56:53.000+01:00
diff --git a/src/OperatorEnumConstruction.jl b/src/OperatorEnumConstruction.jl
@@ -372,7 +372,6 @@ function OperatorEnum(;
     # Deprecated:
     enable_autodiff=nothing,
 )
-    @assert length(binary_operators) > 0 || length(unary_operators) > 0
     enable_autodiff !== nothing && Base.depwarn(
         "The option `enable_autodiff` has been deprecated. " *
         "Differential operators are now automatically computed within the gradient call.",

Original file line number	Diff line number	Diff line change
`@@ -372,7 +372,6 @@ function OperatorEnum(;`
`372`	`372`	`# Deprecated:`
`373`	`373`	`enable_autodiff=nothing,`
`374`	`374`	`)`
`375`		`- @assert length(binary_operators) > 0 \|\| length(unary_operators) > 0`
`376`	`375`	`enable_autodiff !== nothing && Base.depwarn(`
`377`	`376`	"The option `enable_autodiff` has been deprecated. " *
`378`	`377`	`"Differential operators are now automatically computed within the gradient call.",`