Write a guide for deploying the app to Python Everywhere🐍

[smaranjitghose]

• Please name it `Python_Everywhere_Guide.MD'
• Place it inside the Guides/ directory of the master branch
• Have a look at the other guides and elaborately describe the process ( It would be appreciated if the process of registration is also highlighted but optional)
• Add Snapshots of the process as and where required
• Add Useful Tips section for certain optimizations, bug fixing advice and cite corresponding references

[ksdkamesh99]

I want to work on it please assign it to me

[ksdkamesh99]

@smaranjitghose

[ksdkamesh99]

Thanks for assigning me this issue