Update FireworksLLMService docstrings

src/pipecat/services/fireworks/llm.py

@@ -4,6 +4,7 @@
 # SPDX-License-Identifier: BSD 2-Clause License
 #
 
+"""Fireworks AI service implementation using OpenAI-compatible interface."""
 
 from typing import List
 
@@ -21,10 +22,10 @@ class FireworksLLMService(OpenAILLMService):
     maintaining full compatibility with OpenAI's interface and functionality.
 
     Args:
-        api_key (str): The API key for accessing Fireworks AI
-        model (str, optional): The model identifier to use. Defaults to "accounts/fireworks/models/firefunction-v2"
-        base_url (str, optional): The base URL for Fireworks API. Defaults to "https://api.fireworks.ai/inference/v1"
-        **kwargs: Additional keyword arguments passed to OpenAILLMService
+        api_key: The API key for accessing Fireworks AI.
+        model: The model identifier to use. Defaults to "accounts/fireworks/models/firefunction-v2".
+        base_url: The base URL for Fireworks API. Defaults to "https://api.fireworks.ai/inference/v1".
+        **kwargs: Additional keyword arguments passed to OpenAILLMService.
     """
 
     def __init__(
@@ -38,7 +39,16 @@ class FireworksLLMService(OpenAILLMService):
         super().__init__(api_key=api_key, base_url=base_url, model=model, **kwargs)
 
     def create_client(self, api_key=None, base_url=None, **kwargs):
-        """Create OpenAI-compatible client for Fireworks API endpoint."""
+        """Create OpenAI-compatible client for Fireworks API endpoint.
+
+        Args:
+            api_key: API key for authentication. If None, uses instance default.
+            base_url: Base URL for the API. If None, uses instance default.
+            **kwargs: Additional arguments passed to the client constructor.
+
+        Returns:
+            Configured OpenAI client instance for Fireworks API.
+        """
         logger.debug(f"Creating Fireworks client with api {base_url}")
         return super().create_client(api_key, base_url, **kwargs)
 
@@ -47,7 +57,15 @@ class FireworksLLMService(OpenAILLMService):
     ):
         """Get chat completions from Fireworks API.
 
-        Removes OpenAI-specific parameters not supported by Fireworks.
+        Removes OpenAI-specific parameters not supported by Fireworks and
+        configures the request with Fireworks-compatible settings.
+
+        Args:
+            context: The OpenAI LLM context containing tools and settings.
+            messages: List of chat completion message parameters.
+
+        Returns:
+            Async generator yielding chat completion chunks from Fireworks API.
         """
         params = {
             "model": self.model_name,