refactor: remove unecessary resourse error atom

x/logic/prolog/error.go

@@ -2,8 +2,6 @@ package prolog
 
 import (
 	"github.com/ichiban/prolog/engine"
-
-	"cosmossdk.io/store/types"
 )
 
 var (
@@ -82,8 +80,6 @@ var (
 	// The module resource is the representation of the module with which the interaction is made.
 	// The module resource is denoted as a compound with the name of the module.
 	AtomResourceModule = engine.NewAtom("resource_module")
-	// AtomResourceGas is the atom denoting the "gas" resource.
-	AtomResourceGas = engine.NewAtom("gas")
 )
 
 // ResourceContext returns a term representing the context resource.
@@ -96,12 +92,6 @@ func ResourceModule(module string) engine.Term {
 	return AtomResourceModule.Apply(engine.NewAtom(module))
 }
 
-// ResourceGas returns a term representing the gas resource with the given descriptor, consumed and limit at the
-// given context.
-func ResourceGas(descriptor string, consumed types.Gas, limit types.Gas) engine.Term {
-	return AtomResourceGas.Apply(engine.NewAtom(descriptor), engine.Integer(int64(consumed)), engine.Integer(int64(limit)))
-}
-
 var (
 	AtomOperationInput   = engine.NewAtom("input")
 	AtomOperationExecute = engine.NewAtom("execute")