Help me solve a small problem with shell scripts

Help me solve a small problem of shell script-Linux general technology-Linux programming and kernel information. The following is a detailed description. I want to interactively modify the content of the interfaces file:
The file content is as follows:
Auto lo
Iface lo inet loopback
Auto eth0
Iface eth0 inet static
Address 192.168.1.10
Netmask 255.255.255.0
Gateway 192.168.1.1
Here, I want to modify the IP address and gateway after the address and gateway, but these two values are not fixed. what I want to achieve is
Enter IP address: (user input)
Enter the Gateway address: (user input)
Then replace the two parts in the file with the two values.