Reverts readme changes

Author: ibraheem-abe

README.md

@@ -51,23 +51,13 @@ ipython
 
 then copy-past to ipython
 ```python
-import bittensor as bt
 import numpy as np
 import bittensor_commit_reveal as crv3
 from bittensor.utils.weight_utils import convert_weights_and_uids_for_emit
 
-subtensor = bt.subtensor("local")
-
 uids = [1, 3]
 weights = [0.3, 0.7]
 version_key = 843000
-netuid = 1
-
-subnet_reveal_period_epochs = subtensor.get_subnet_reveal_period_epochs(
-            netuid=netuid
-    )
-tempo = subtensor.get_subnet_hyperparameters(netuid).tempo
-current_block = subtensor.get_current_block()
 
 if isinstance(uids, list):
     uids = np.array(uids, dtype=np.int64)
@@ -76,7 +66,7 @@ if isinstance(weights, list):
 
 uids, weights = convert_weights_and_uids_for_emit(uids, weights)
 
-print(crv3.get_encrypted_commit(uids, weights, version_key, tempo, current_block, netuid, subnet_reveal_period_epochs))
+print(crv3.get_encrypted_commit(uids, weights, version_key))
 ```
 expected result
 ```python