Add support for context_length_exceeded_behavior option

[umberto-fontanazza]

API docs mention support for context_length_exceeded_behavior option which is not supported by the Python SDK.

together-python/src/together/resources/chat/completions.py

Lines 20 to 45 in cc9f253

	def create(
	self,
	*,
	messages: List[Dict[str, Any]],
	model: str,
	max_tokens: int | None = None,
	stop: List[str] | None = None,
	temperature: float | None = None,
	top_p: float | None = None,
	top_k: int | None = None,
	repetition_penalty: float | None = None,
	presence_penalty: float | None = None,
	frequency_penalty: float | None = None,
	min_p: float | None = None,
	logit_bias: Dict[str, float] | None = None,
	seed: int | None = None,
	stream: bool = False,
	logprobs: int | None = None,
	echo: bool | None = None,
	n: int | None = None,
	safety_model: str | None = None,
	response_format: Dict[str, Any] | None = None,
	tools: List[Dict[str, Any]] | None = None,
	tool_choice: str | Dict[str, str | Dict[str, str]] | None = None,
	**kwargs: Any,
	) -> ChatCompletionResponse | Iterator[ChatCompletionChunk]: