feat(grammar): mark grammar disabled by default

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

core/http/endpoints/openai/chat.go

@@ -201,7 +201,7 @@ func ChatEndpoint(cl *config.BackendConfigLoader, ml *model.ModelLoader, startup
 		}
 
 		switch {
-		case !config.FunctionsConfig.GrammarConfig.NoGrammar && shouldUseFn:
+		case config.FunctionsConfig.GrammarConfig.EnableGrammar && shouldUseFn:
 			noActionGrammar := functions.Function{
 				Name:        noActionName,
 				Description: noActionDescription,

gallery/mudler.yaml

@@ -10,7 +10,8 @@ config_file: |-
     - <|end_of_text|>
 
   function:
-    return_name_in_function_response: true
+    grammar:
+      enable: true
 
   template:
     chat: |

pkg/functions/parse.go

@@ -25,8 +25,8 @@ type GrammarConfig struct {
 	// In this way if the LLM selects a free string, it won't be mixed necessarly with JSON objects
 	NoMixedFreeString bool `yaml:"no_mixed_free_string"`
 
-	// NoGrammar disables the grammar parsing and parses the responses directly from the LLM
-	NoGrammar bool `yaml:"disable"`
+	// EnableGrammar disables the grammar parsing and parses the responses directly from the LLM
+	EnableGrammar bool `yaml:"enable"`
 
 	// Prefix is the suffix to append to the grammar when being generated
 	// This is useful when models prepend a tag before returning JSON