Create a new user profile in "users" collection when a new account is created

[gireeshp]

A demo to be created in Python function SDK which will create a new user profile in "users" collection of the DB when a new user account is created.

[Rohit484]

created

[jenniestrongbow]

A demo that shows how to write files on the server. Thanks

[jenniestrongbow]

A demo that show how to get the document ID of the document change that triggered the function. Thanks

[lohanidamodar]

1. You can create a separate issue for sample to write files on server, but you can use Appwrite's storage API to write file to server.
2. Whenever a function is triggered by system events, you get the payload in APPWRITE_FUNCTION_EVENT_DATA environment variable. which contains $id that is the id of the document.