add OLLAMA_MODELS to envconfig (#5029)

server/routes_delete_test.go

@@ -9,12 +9,15 @@ import (
 	"testing"
 
 	"github.com/ollama/ollama/api"
+	"github.com/ollama/ollama/envconfig"
 	"github.com/ollama/ollama/types/model"
 )
 
 func TestDelete(t *testing.T) {
 	p := t.TempDir()
 	t.Setenv("OLLAMA_MODELS", p)
+	envconfig.LoadConfig()
+
 	var s Server
 
 	w := createRequest(t, s.CreateModelHandler, api.CreateRequest{