Requirements.txt not up-to-date

[Prithvi824]

Describe the bug

I Cloned the repo locally and then tried to install the requirements but got stuck with no suitable version found, after looking into it i found that the version mentioned in the txt file just does not exist in the changelog version of pexpect i.e 4.0.8.

To Reproduce

Steps to reproduce the behavior:

1. Clone the repo.
2. run pip install -r requirements.txt
3. See error

Expected behavior

The Requirements should have been installed properly.

Screenshots

Desktop (please complete the following information):

• OS: Windows

Solution

I am thinking of opening a PR, fixing this bug and changing the version to the closest one available that is 4.8.0