not enough time to update chain state. increase time sleep

Author: Roman

tests/e2e_tests/test_incentive.py

@@ -49,15 +49,15 @@ async def test_incentive(local_chain, subtensor, templates, alice_wallet, bob_wa
     # Get current miner/validator stats
     alice_neuron = metagraph.neurons[0]
 
-    time.sleep(20)
+    time.sleep(30)
     assert alice_neuron.validator_permit is True
     assert alice_neuron.dividends == 0
     assert alice_neuron.stake.tao > 0
     assert alice_neuron.validator_trust == 0
 
     bob_neuron = metagraph.neurons[1]
 
-    time.sleep(20)
+    time.sleep(30)
     assert bob_neuron.incentive == 0
     assert bob_neuron.consensus == 0
     assert bob_neuron.rank == 0