fix(bedrock): adapt release imports and integration helpers

litellm/llms/base_llm/chat/transformation.py

@@ -1,3 +1,4 @@
+from collections.abc import Mapping
 """
 Common base config for all LLM providers
 """

litellm/main.py

@@ -1,3 +1,4 @@
+from pydantic import TypeAdapter
 # LiteLLM main module: public completion, embedding, streaming, and moderation entrypoints.
 #
 # +-----------------------------------------------+

litellm/types/completion.py

@@ -1,4 +1,5 @@
 from __future__ import annotations
+from collections.abc import Mapping
 
 from collections.abc import Callable, Coroutine, Iterable
 from dataclasses import dataclass

tests/integration/_support/client.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 import os
 import time
 import uuid
-from collections.abc import Callable, Iterator, Mapping
+from collections.abc import Sequence, Callable, Iterator, Mapping
 from contextlib import ExitStack, contextmanager
 from dataclasses import dataclass
 from hashlib import sha256
@@ -22,6 +22,11 @@ def object_value(value: JsonValue) -> dict[str, JsonValue]:
     return JSON_OBJECT.validate_python(value)
 
 
+def list_value(value: JsonValue) -> Sequence[JsonValue]:
+    assert isinstance(value, list), f"Expected a list, received {type(value).__name__}"
+    return value
+
+
 def string_value(value: JsonValue) -> str:
     assert isinstance(value, str), f"Expected a string, received {type(value).__name__}"
     return value

tests/unit/llms/bedrock/messages/invoke_transformations/test_anthropic_claude3_transformation.py

@@ -1,3 +1,4 @@
+from litellm.llms.custom_httpx.http_handler import AsyncHTTPHandler
 import asyncio
 import base64
 import copy