Update abi.py

Author: BobTheBuidler

web3/_utils/abi.py

@@ -185,7 +185,7 @@ def get_name_from_abi_element_identifier(
 
 def get_abi_element_signature(
     abi_element_identifier: ABIElementIdentifier,
-    abi_element_argument_types: Optional[Iterable[str]] = None,
+    abi_element_argument_types: Optional[Sequence[str]] = None,
 ) -> str:
     element_name = get_name_from_abi_element_identifier(abi_element_identifier)
     argument_types = ",".join(abi_element_argument_types or [])