breaks when dealing with dates or no params tool

[eddwinpaz]

Currently this code. breaks when executing using model.

model = LiteLLMModel(
    model_id="ollama/llama3-groq-tool-use",
    api_base="http://localhost:11434",
)

@tool
def uf_daily_value(date: str) -> str:
    """
    Get the daily uf value.
    Args:
        date: the date
    """
    return "The daily uf value is 38.500 CLP"

also fails at this

@tool
def uf_daily_value() -> str:
    """
    Get the daily uf value.
    Args:
    """
    return "The daily uf value is 38.500 CLP"

this is the error message

LiteLLM.Info: If you need to debug this error, use `litellm.set_verbose=True'.

Error in generating tool call with model:
litellm.APIConnectionError: 'name'
Traceback (most recent call last):
  File "/home/eddwinpaz/Documents/work/langchain-llm-app/venv/lib/python3.10/site-packages/litellm/main.py", line 2680, in completion
    response = base_llm_http_handler.completion(
  File "/home/eddwinpaz/Documents/work/langchain-llm-app/venv/lib/python3.10/site-packages/litellm/llms/custom_httpx/llm_http_handler.py", line 334, in completion
    return provider_config.transform_response(
  File "/home/eddwinpaz/Documents/work/langchain-llm-app/venv/lib/python3.10/site-packages/litellm/llms/ollama/completion/transformation.py", line 263, in transform_response
    "name": function_call["name"],
KeyError: 'name'