Implementation of Rag.Ai.Provider using the Cohere API.
Rag.Ai.Provider
@type t() :: %Rag.Ai.Cohere{ api_key: String.t() | nil, embeddings_model: String.t() | nil, embeddings_url: String.t() | nil, text_model: String.t() | nil, text_url: String.t() | nil }