Update main.py

main.py

@@ -26,22 +26,24 @@ def findEncodings(images):
         img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
         encode = face_recognition.face_encodings(img)[0]
         encodeList.append(encode)
+
     return encodeList
 
 
 def markAttendance(name):
-    with open('Attendance.csv', 'r+') as f:
+    with open('Attendance.csv', 'r') as f:
         myDataList = f.readlines()
 
-
         nameList = []
         for line in myDataList:
             entry = line.split(',')
             nameList.append(entry[0])
-            if name not in nameList:
-                now = datetime.now()
-                dtString = now.strftime('%H:%M:%S')
-                f.writelines(f'\n{name},{dtString}')
+    with open('Attendance.csv', 'w') as f:
+
+        if name not in nameList:
+            now = datetime.now()
+            dtString = now.strftime('%H:%M:%S')
+            f.writelines(f'\n{name},{dtString}')
 
 #### FOR CAPTURING SCREEN RATHER THAN WEBCAM
 # def captureScreen(bbox=(300,300,690+300,530+300)):