how to use laptop as monitor for raspberry pi with hdmi code example

Example: how to connect raspberry pi to laptop using hdmi

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=PK #Your country code

network={
        ssid="My_WiFi" #Your WiFi Name
        psk="123456789"	#Your WiFi password
        key_mgmt=WPA-PSK
}