>>> pydantic_model_to_json_schema(Steps)
Traceback (most recent call last):
  File "<python-input-16>", line 1, in <module>
    pydantic_model_to_json_schema(Steps)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^
  File "/Users/clannad/Dev/GitHub/letta/letta/functions/schema_generator.py", line 301, in pydantic_model_to_json_schema
    return clean_schema(schema_part=schema, full_schema=schema)
  File "/Users/clannad/Dev/GitHub/letta/letta/functions/schema_generator.py", line 286, in clean_schema
    properties[name] = clean_property(prop)
                       ~~~~~~~~~~~~~~^^^^^^
  File "/Users/clannad/Dev/GitHub/letta/letta/functions/schema_generator.py", line 239, in clean_property
    "type": "string" if prop["type"] == "string" else prop["type"],
                        ~~~~^^^^^^^^
KeyError: 'type'

>>> pydantic_model_to_json_schema(Steps)
{
  "type": "object",
  "properties": {
    "steps": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string",
          "description": "Name of the step."
        },
        "key": {
          "type": "string",
          "description": "Unique identifier for the step."
        },
        "description": {
          "type": "string",
          "description": "An exhaustic description of what this step is trying to achieve and accomplish."
        }
      },
      "required": ["name", "key", "description"],
      "description": "A list of steps to add to the task plan."
    }
  },
  "required": ["steps"]
}