Fix black

litellm/_logging.py

@@ -24,7 +24,6 @@ _ENABLE_SECRET_REDACTION = (
 _REDACTED = "REDACTED"
 
 
-
 def _build_secret_patterns() -> re.Pattern:
     patterns: List[str] = [
         # ── PEM private key / certificate blocks ──

litellm/cost_calculator.py

@@ -513,7 +513,9 @@ def cost_per_token(  # noqa: PLR0915
         return fireworks_ai_cost_per_token(model=model, usage=usage_block)
     elif custom_llm_provider == "azure":
         return azure_openai_cost_per_token(
-            model=model, usage=usage_block, response_time_ms=response_time_ms,
+            model=model,
+            usage=usage_block,
+            response_time_ms=response_time_ms,
             service_tier=service_tier,
         )
     elif custom_llm_provider == "gemini":

litellm/llms/azure/cost_calculation.py

@@ -12,7 +12,9 @@ from litellm.utils import get_model_info
 
 
 def cost_per_token(
-    model: str, usage: Usage, response_time_ms: Optional[float] = 0.0,
+    model: str,
+    usage: Usage,
+    response_time_ms: Optional[float] = 0.0,
     service_tier: Optional[str] = None,
 ) -> Tuple[float, float]:
     """

litellm/llms/vertex_ai/gemini/transformation.py

@@ -225,7 +225,7 @@ def _process_gemini_media(
                 # Gemini Files API references can be passed through as URI-only.
                 file_data = cast(FileDataType, {"file_uri": image_url})
             part = {"file_data": file_data}
-            return _apply_gemini_3_metadata(
+            return _apply_gemini_metadata(
                 part, model, media_resolution_enum, video_metadata
             )
         elif (

litellm/proxy/guardrails/guardrail_hooks/qohash/qohash.py

@@ -1,6 +1,7 @@
 """
 Qostodian Nexus (by Qohash) — LiteLLM guardrail integration.
 """
+
 import os
 from typing import TYPE_CHECKING, Literal, Optional, Type
 
@@ -25,7 +26,9 @@ class QostodianNexus(GenericGuardrailAPI):
         api_base: Optional[str] = None,
         **kwargs,
     ):
-        api_base = api_base or os.environ.get("QOSTODIAN_NEXUS_API_BASE", "http://nexus:8800")
+        api_base = api_base or os.environ.get(
+            "QOSTODIAN_NEXUS_API_BASE", "http://nexus:8800"
+        )
 
         kwargs["guardrail_name"] = kwargs.get("guardrail_name", GUARDRAIL_NAME)
 
@@ -38,7 +41,9 @@ class QostodianNexus(GenericGuardrailAPI):
         ]
 
         existing = kwargs.get("extra_headers") or []
-        kwargs["extra_headers"] = nexus_headers + [h for h in existing if h not in nexus_headers]
+        kwargs["extra_headers"] = nexus_headers + [
+            h for h in existing if h not in nexus_headers
+        ]
 
         super().__init__(
             api_base=api_base,