praval.providers.cohere

Cohere provider implementation for Praval framework.

Provides integration with Cohere’s chat models through their Chat API with support for conversation history.

Classes

Cohere provider for LLM interactions.

class praval.providers.cohere.CohereProvider(config)[source]

Cohere provider for LLM interactions.

Handles communication with Cohere’s chat models through the Chat API with conversation history support.

__init__(config)[source]

Initialize Cohere provider.

generate(messages, tools=None)[source]

Generate a response using Cohere’s Chat API.

Parameters:

messages (List[Dict[str, str]]) – Conversation history as list of message dictionaries
tools (Optional[List[Dict[str, Any]]]) – Optional list of available tools (not fully supported yet)

Return type:

str

Returns:

Generated response as a string

Raises:

ProviderError – If API call fails