Update seedqreader.py by pythcoiner

Co-authored-by: pythcoiner <124568858+pythcoiner@users.noreply.github.com>

Author: tadeubas

seedqreader.py

@@ -377,13 +377,10 @@ class DisplayQR(QThread):
     def __init__(self, parent, delay):
         QThread.__init__(self)
         self.parent = parent
-        self.set_delay(delay)
+        self.delay=delay
         self.qr_data: QRCode | MultiQRCode = None
         self.stop = False
 
-    def set_delay(self, delay):
-        self.delay = delay
-
     def run(self):
         self.stop = False
         if self.qr_data.total_sequences > 1 or self.qr_data.qr_type == qr_type.UR: