rename path to backends instead of backend

Author: faviansamatha

aws_advanced_python_wrapper/sql_alchemy_connection_provider.py

@@ -88,7 +88,7 @@ def accepts_host_info(self, host_info: HostInfo, props: Properties) -> bool:
         if self._accept_url_func:
             return self._accept_url_func(host_info, props)
         url_type = SqlAlchemyPooledConnectionProvider._rds_utils.identify_rds_type(host_info.host)
-        return url_type in (RdsUrlType.RDS_INSTANCE, RdsUrlType.RDS_WRITER_CLUSTER)
+        return RdsUrlType.RDS_INSTANCE == url_type
 
     def accepts_strategy(self, role: HostRole, strategy: str) -> bool:
         return strategy == SqlAlchemyPooledConnectionProvider._LEAST_CONNECTIONS or strategy in self._accepted_strategies
@@ -137,6 +137,7 @@ def connect(
 
         if queue_pool is None:
             raise AwsWrapperError(Messages.get_formatted("SqlAlchemyPooledConnectionProvider.PoolNone", host_info.url))
+
         return queue_pool.connect()
 
     # The pool key should always be retrieved using this method, because the username

aws_advanced_python_wrapper/tortoise/__init__.py

@@ -16,7 +16,7 @@
 
 # Register AWS MySQL backend
 DB_LOOKUP["aws-mysql"] = {
-    "engine": "aws_advanced_python_wrapper.tortoise.backend.mysql",
+    "engine": "aws_advanced_python_wrapper.tortoise.backends.mysql",
     "vmap": {
         "path": "database",
         "hostname": "host",