How to change control from async function to main code back to async function?

Question

Is it possible to change the control from one async function to another or from one async function to a sync function?

import asyncio

def main():
  print("Beginning")
  asyncio.run(async_func())
  print ("Middle")
  print("End")

async def async_func():
  print(1)
  await asyncio.sleep(1) 
  # I want to print "Middle" during this
  print(2)
  await asyncio.sleep(1) 
  # I want to print "End" during this
  print(3)

main()