Merge pull request #3043 from opentensor/fix/roman/Async-Get_balances-at-a-specific-block-returns-current-block

Async Get_balances at a specific block returns current block

Author: basfroman

bittensor/core/async_subtensor.py

@@ -1235,8 +1235,6 @@ async def get_balances(
         """
         if reuse_block:
             block_hash = self.substrate.last_block_hash
-        elif not block_hash:
-            block_hash = await self.get_block_hash()
         else:
             block_hash = await self.determine_block_hash(block, block_hash, reuse_block)
         calls = [