Ansible playbook text/line insertion in file

Archives Ansible Project
1

Hi,

This is my file, in which i want to change some existing line.

Some random text: testing line
Below are examples:
Example 0
Example 1
Example 2
path:this file path is /home/ansible/Test_folder1/Test_path.cgf

i need this:

Some random text: testing line
Below are some examples:
Example 0
Example 1
Example 2
path:this file path is /home/ansible/Test_folder1/Test_path.cgf

But, actually i want this thing by using some regexp or insertbefore attribute.