diff --git a/internal/infrastructure/ai/gemini/pull_requests_summarizer_service.go b/internal/infrastructure/ai/gemini/pull_requests_summarizer_service.go
index 04abbe2..cf3631a 100644
--- a/internal/infrastructure/ai/gemini/pull_requests_summarizer_service.go
+++ b/internal/infrastructure/ai/gemini/pull_requests_summarizer_service.go
@@ -55,7 +55,6 @@ func NewGeminiPRSummarizer(ctx context.Context, cfg *config.Config, trans *i18n.
 func (gps *GeminiPRSummarizer) GeneratePRSummary(ctx context.Context, prContent string) (models.PRSummary, error) {
 	modelName := string(gps.config.AIConfig.Models[config.AIGemini])
 
-	// Envolver el contenido del PR en el template con instrucciones de formato JSON
 	prompt := gps.generatePRPrompt(prContent)
 
 	genConfig := &genai.GenerateContentConfig{
@@ -85,7 +84,6 @@ func (gps *GeminiPRSummarizer) GeneratePRSummary(ctx context.Context, prContent
 		return models.PRSummary{}, fmt.Errorf("error al parsear JSON de PR: %w", err)
 	}
 
-	// Validar que el título no esté vacío
 	if strings.TrimSpace(jsonSummary.Title) == "" {
 		respLen := len(responseText)
 		preview := responseText
diff --git a/internal/infrastructure/ai/gemini/pull_requests_summarizer_service_test.go b/internal/infrastructure/ai/gemini/pull_requests_summarizer_service_test.go
index bdf409e..12485b0 100644
--- a/internal/infrastructure/ai/gemini/pull_requests_summarizer_service_test.go
+++ b/internal/infrastructure/ai/gemini/pull_requests_summarizer_service_test.go
@@ -11,14 +11,6 @@ import (
 	"google.golang.org/genai"
 )
 
-const (
-	prResponseJSON = `{
-	"title": "Fix image loading error in gallery component",
-	"body": "- Fixed memory leak in image loading process\n- Optimized cache usage to improve performance\n- Added error handling for network failures",
-	"labels": ["fix", "performance"]
-}`
-)
-
 func TestGeminiPRSummarizer(t *testing.T) {
 	t.Run("NewGeminiPRSummarizer with empty API key", func(t *testing.T) {
 		// Arrange
@@ -64,7 +56,6 @@ func TestGeminiPRSummarizer(t *testing.T) {
 		assert.Error(t, err, "Debería retornar un error con prompt vacío")
 	})
 
-
 	t.Run("generatePRPrompt should format correctly", func(t *testing.T) {
 		// Arrange
 		ctx := context.Background()