v1.1.0

• Added max_function_rounds to Kani.full_round, Kani.full_round_str, and Kani.full_round_stream:

  The maximum number of function calling rounds to perform in this round. If this number is reached, the model is allowed to generate a final response without any functions defined.
  Default unlimited (continues until model's response does not contain a function call).

• Added __repr__ to engines
• Fixed an issue where Kani could underestimate the token usage for certain OpenAI models using parallel function calling