not able to change wifi from andriod . output of python code maintion below, please give me suggesstion

[gitrohini]

['{"PWD":"88454528","SSID":"TP-Link_9F3F"}']
sudo mv wifi.conf /etc/wpa_supplicant/wpa_supplicant.conf - 0
ifdown: unknown interface wlan0
sudo ifdown wlan0 - 256
ifup: unknown interface wlan0
sudo ifup wlan0 - 256
wlan0 IEEE 802.11 ESSID:"TP-LINK_44E6"
Mode:Managed Frequency:2.462 GHz Access Point: EC:08:6B:82:44:E6
Bit Rate=72.2 Mb/s Tx-Power=31 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=55/70 Signal level=-55 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:1 Invalid misc:0 Missed beacon:0

iwconfig wlan0 - 0
wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.109 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 fe80::c7ba:2ee4:b3a4:2fec prefixlen 64 scopeid 0x20
ether b8:27:eb:02:88:4a txqueuelen 1000 (Ethernet)
RX packets 159 bytes 15130 (14.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 149 bytes 24230 (23.6 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

ifconfig wlan0 - 0
Fail to connect to Internet
waiting for connection

[Yurockkk]

@gitrohini i'm kind of packed recently, give me some time and i will get back to you