Missing docstrings

src/aleph/sdk/connectors/superfluid.py

@@ -49,6 +49,7 @@ async def _execute_operation_with_account(self, operation: Operation) -> str:
         return await self.account._sign_and_send_transaction(populated_transaction)
 
     def can_start_flow(self, flow: Decimal, block=True) -> bool:
+        """Check if the account has enough funds to start a Superfluid flow of the given size."""
         valid = False
         if self.account.can_transact(block=block):
             balance = self.account.get_super_token_balance()