Help with spawn.. newbie to shell

Hi,

I have a problem with the spawn execution with expect.. i have done the code for expect in a separate file and i am calling the this execution from the bash script.. as given below..

-bash-4.1$ cat main.sh
#!/usr/bin/bash
./spawn.exp

==========================

-bash-4.1$ cat spawn.exp
#!/usr/bin/expect
spawn ssh
-bash-4.1$

=================================

-bash-4.1$ ./main.sh
spawn ssh

you have not given the ip and also check the syntax

Thanks Sridhar..it has worked..