Resolve some flake8 issues

Author: Pranav Madhikar

web3/_utils/module_testing/eth_module.py

@@ -1100,7 +1100,7 @@ async def test_async_eth_syncing(self, async_w3: "Web3") -> None:
     async def test_async_eth_get_storage_at(
         self, async_w3: "Web3", emitter_contract_address: ChecksumAddress
     ) -> None:
-        storage = await async_w3.eth.get_storage_at(emitter_contract_address, 0) # type: ignore
+        storage = await async_w3.eth.get_storage_at(emitter_contract_address, 0)  # type: ignore
         assert isinstance(storage, HexBytes)
 
     @pytest.mark.asyncio
@@ -1109,14 +1109,16 @@ async def test_async_eth_get_storage_at_ens_name(
         self, async_w3: "Web3", emitter_contract_address: ChecksumAddress
     ) -> None:
         with ens_addresses(async_w3, {'emitter.eth': emitter_contract_address}):
-            storage = await async_w3.eth.get_storage_at('emitter.eth', 0) # type: ignore
+            storage = await async_w3.eth.get_storage_at('emitter.eth', 0)  # type: ignore
             assert isinstance(storage, HexBytes)
 
     @pytest.mark.asyncio
     async def test_async_eth_get_storage_at_invalid_address(self, async_w3: "Web3") -> None:
-        coinbase = await async_w3.eth.coinbase # type: ignore
+        coinbase = await async_w3.eth.coinbase  # type: ignore
         with pytest.raises(InvalidAddress):
-            await async_w3.eth.get_storage_at(ChecksumAddress(HexAddress(HexStr(coinbase.lower()))), 0) # type: ignore
+            await async_w3.eth.get_storage_at(
+                ChecksumAddress(HexAddress(HexStr(coinbase.lower()))),
+                0)  # type: ignore
 
     def test_async_provider_default_account(
         self,