fix: ModuleNotFoundError for mypy_boto3_bedrock_runtime (#1113)

Author: Wh1isper

pydantic_ai_slim/pydantic_ai/models/bedrock.py

@@ -10,7 +10,6 @@
 
 import anyio
 import anyio.to_thread
-from mypy_boto3_bedrock_runtime.type_defs import ImageBlockTypeDef
 from typing_extensions import ParamSpec, assert_never
 
 from pydantic_ai import _utils, result
@@ -46,6 +45,7 @@
         ConverseResponseTypeDef,
         ConverseStreamMetadataEventTypeDef,
         ConverseStreamOutputTypeDef,
+        ImageBlockTypeDef,
         InferenceConfigurationTypeDef,
         MessageUnionTypeDef,
         ToolChoiceTypeDef,