diff --git a/src/main.py b/src/main.py
index 5bb632b..1c12af7 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,8 +1,8 @@
 import os
-# from backend import Fill  
-from commonforms import prepare_form 
+from typing import Union
+from commonforms import prepare_form
 from pypdf import PdfReader
-from controller import Controller
+from src.controller import Controller
 
 def input_fields(num_fields: int):
     fields = []