chore: initial public snapshot for github upload

llm-gateway-competitors/litellm-wheel-src/litellm/llms/meta_llama/chat/transformation.py

@@ -0,0 +1,46 @@
+"""
+Support for Llama API's `https://api.llama.com/compat/v1` endpoint.
+
+Calls done in OpenAI/openai.py as Llama API is openai-compatible.
+
+Docs: https://llama.developer.meta.com/docs/features/compatibility/
+"""
+
+import warnings
+
+# Suppress Pydantic serialization warnings for Meta Llama responses
+warnings.filterwarnings("ignore", message="Pydantic serializer warnings")
+
+from litellm.llms.openai.chat.gpt_transformation import OpenAIGPTConfig
+
+
+class LlamaAPIConfig(OpenAIGPTConfig):
+    def get_supported_openai_params(self, model: str) -> list:
+        """
+        Llama API has limited support for OpenAI parameters
+
+        function_call, tools, and tool_choice are working
+        response_format: only json_schema is working
+        """
+        # Function calling and tool choice are now supported on Llama API
+        optional_params = super().get_supported_openai_params(model)
+        return optional_params
+
+    def map_openai_params(
+        self,
+        non_default_params: dict,
+        optional_params: dict,
+        model: str,
+        drop_params: bool,
+    ) -> dict:
+        mapped_openai_params = super().map_openai_params(
+            non_default_params, optional_params, model, drop_params
+        )
+
+        # Only json_schema is working for response_format
+        if (
+            "response_format" in mapped_openai_params
+            and mapped_openai_params["response_format"].get("type") != "json_schema"
+        ):
+            mapped_openai_params.pop("response_format")
+        return mapped_openai_params