diff --git a/litellm/llms/bedrock/chat/invoke_transformations/base_invoke_transformation.py b/litellm/llms/bedrock/chat/invoke_transformations/base_invoke_transformation.py
index 8109483adec..8c1205c3c91 100644
--- a/litellm/llms/bedrock/chat/invoke_transformations/base_invoke_transformation.py
+++ b/litellm/llms/bedrock/chat/invoke_transformations/base_invoke_transformation.py
@@ -2,8 +2,8 @@ import copy
 import json
 import time
 from functools import partial
-from urllib.parse import quote
 from typing import TYPE_CHECKING, Any, List, Optional, Tuple, Union, cast, get_args
+from urllib.parse import quote
 
 import httpx
 
@@ -186,9 +186,9 @@ class AmazonInvokeConfig(BaseConfig, BaseAWSLLM):
                 config = litellm.AmazonCohereConfig.get_config()
                 self._apply_config_to_params(config, inference_params)
                 if stream is True:
-                    inference_params[
-                        "stream"
-                    ] = True  # cohere requires stream = True in inference params
+                    inference_params["stream"] = (
+                        True  # cohere requires stream = True in inference params
+                    )
                 request_data = {"prompt": prompt, **inference_params}
         elif provider == "anthropic":
             transformed_request = (
diff --git a/litellm/llms/bedrock/common_utils.py b/litellm/llms/bedrock/common_utils.py
index b49b9bec540..3072052f885 100644
--- a/litellm/llms/bedrock/common_utils.py
+++ b/litellm/llms/bedrock/common_utils.py
@@ -1109,9 +1109,11 @@ class CommonBatchFilesUtils:
 
         return (
             dict(prepped.headers),
-            request_data.encode("utf-8")
-            if isinstance(request_data, str)
-            else request_data,
+            (
+                request_data.encode("utf-8")
+                if isinstance(request_data, str)
+                else request_data
+            ),
         )
 
     def generate_unique_job_name(self, model: str, prefix: str = "litellm") -> str: