Merge pull request #376 from opentensor/fix/thewhaleking/allow-zero-childkey-take

Allows childkey take of 0

Author: thewhaleking

bittensor_cli/src/commands/stake/children_hotkeys.py

@@ -190,7 +190,7 @@ async def set_childkey_take_extrinsic(
         f":satellite: Setting childkey take on [white]{subtensor.network}[/white] ..."
     ):
         try:
-            if 0 < take <= 0.18:
+            if 0 <= take <= 0.18:
                 take_u16 = float_to_u16(take)
             else:
                 return False, "Invalid take value"