diff --git a/app.py b/app.py
index 7d7bf79..d85a792 100644
--- a/app.py
+++ b/app.py
@@ -174,7 +174,6 @@ app = Flask(__name__)
 
 @app.route('/calificaciones', methods=['POST'])
 def main():
-    driver = None
     try:
         # Inicializa el WebDriver
         driver = webdriver.Chrome(service=service, options=chrome_options)