Update utils.py

utils.py

@@ -13,7 +13,7 @@ def to_bin(data):
         raise TypeError("Type not supported.")
 def decode(image_name,txt=None):
     msg=""
-    BGRimage = cv2.imread(image_name)
+    BGRimage = cv2.imread(f"{image_name}")
     image = cv2.cvtColor(BGRimage, cv2.COLOR_BGR2RGB)   
     binary_data = ""
     for row in image: