appwrite/docs/examples/1.5.x/server-python/examples/functions/create-variable.md

from appwrite.client import Client

client = Client()
client.set_endpoint('https://cloud.appwrite.io/v1') # Your API Endpoint
client.set_project('5df5acd0d48c2') # Your project ID
client.set_key('919c2d18fb5d4...a2ae413da83346ad2') # Your secret API key

functions = Functions(client)

result = functions.create_variable(
    function_id = '<FUNCTION_ID>',
    key = '<KEY>',
    value = '<VALUE>'
)