fix

Author: cbornet

libs/core/langchain_core/language_models/_utils.py

@@ -92,13 +92,13 @@ def _convert_openai_format_to_data_block(block: dict) -> dict:
 
     if block["type"] == "input_audio":
         data = block["input_audio"].get("data")
-        format = block["input_audio"].get("format")
-        if data and format:
+        audio_format = block["input_audio"].get("format")
+        if data and audio_format:
             return {
                 "type": "audio",
                 "source_type": "base64",
                 "data": data,
-                "mime_type": f"audio/{format}",
+                "mime_type": f"audio/{audio_format}",
             }
         return block
 

libs/core/langchain_core/messages/content_blocks.py

@@ -140,10 +140,10 @@ def convert_to_openai_data_block(block: dict) -> dict:
 
     elif block["type"] == "audio":
         if block["source_type"] == "base64":
-            format = block["mime_type"].split("/")[-1]
+            audio_format = block["mime_type"].split("/")[-1]
             formatted_block = {
                 "type": "input_audio",
-                "input_audio": {"data": block["data"], "format": format},
+                "input_audio": {"data": block["data"], "format": audio_format},
             }
         else:
             error_msg = "source_type base64 is required for audio blocks."

libs/core/langchain_core/prompts/dict.py

@@ -4,6 +4,8 @@
 from functools import cached_property
 from typing import Any, Literal, Optional
 
+from typing_extensions import override
+
 from langchain_core.load import dumpd
 from langchain_core.prompts.string import (
     DEFAULT_FORMATTER_MAPPING,
@@ -36,6 +38,7 @@ async def aformat(self, **kwargs: Any) -> dict[str, Any]:
         """Format the prompt with the inputs."""
         return self.format(**kwargs)
 
+    @override
     def invoke(
         self, input: dict, config: Optional[RunnableConfig] = None, **kwargs: Any
     ) -> dict: