GPS bugfix

measurement_main.py

 NR_CQI_COMMAND = b'AT+QNWCFG="nr5g_csi"\r\n'
 NR_SERVINGCELL_COMMAND = b'AT+QENG="servingcell"\r\n'
 NR_EN_DC_STATUS_COMMAND = b"AT+QENDC\r\n"
-NR_SERIAL_RESPOND_TOME = 0.3  # s
+NR_SERIAL_RESPOND_TIME = 0.3  # s
 CMD_TIME_EPOCH = "date +%s"
 
 
 
         if self.config["gps"] is not None:
             gps_ser = serial.Serial(
-                port=self.config["gps"],
+                self.config["gps"],
                 baudrate=self.config["gps_baudrate"],
             )
-            gps_ser.isOpen()
             gps_ser_filepath = "{}{}_gps_serial_monitor_output.txt".format(
                 self.config["folder"], self.config["prefix"]
             )