refactor: agents/ -> agent_backends/

ra_aid/agent_backends/ciayn_agent.py

@@ -297,4 +297,4 @@ class CiaynAgent:
                     e, self, self.chat_history
                 )
                 last_result = self.handle_fallback_response(fallback_response, e)
-                yield {}
+                yield {}

ra_aid/agent_utils.py

@@ -36,7 +36,7 @@ from ra_aid.agent_context import (
     reset_completion_flags,
     should_exit,
 )
-from ra_aid.agents.ciayn_agent import CiaynAgent
+from ra_aid.agent_backends.ciayn_agent import CiaynAgent
 from ra_aid.agents_alias import RAgents
 from ra_aid.config import DEFAULT_MAX_TEST_CMD_RETRIES, DEFAULT_RECURSION_LIMIT
 from ra_aid.console.formatting import print_error, print_stage_header

ra_aid/agents_alias.py

@@ -4,7 +4,7 @@ from langgraph.graph.graph import CompiledGraph
 
 # Unfortunately need this to avoid Circular Imports
 if TYPE_CHECKING:
-    from ra_aid.agents.ciayn_agent import CiaynAgent
+    from ra_aid.agent_backends.ciayn_agent import CiaynAgent
 
     RAgents = CompiledGraph | CiaynAgent
 else:

tests/ra_aid/test_agent_utils.py

@@ -194,7 +194,7 @@ def test_state_modifier(mock_messages):
     state = AgentState(messages=mock_messages)
 
     with patch(
-        "ra_aid.agents.ciayn_agent.CiaynAgent._estimate_tokens"
+        "ra_aid.agent_backends.ciayn_agent.CiaynAgent._estimate_tokens"
     ) as mock_estimate:
         mock_estimate.side_effect = lambda msg: 100 if msg else 0
 

tests/ra_aid/test_ciayn_agent.py

@@ -4,7 +4,7 @@ from unittest.mock import Mock
 import pytest
 from langchain_core.messages import AIMessage, BaseMessage, HumanMessage
 
-from ra_aid.agents.ciayn_agent import CiaynAgent, validate_function_call_pattern
+from ra_aid.agent_backends.ciayn_agent import CiaynAgent, validate_function_call_pattern
 from ra_aid.exceptions import ToolExecutionError
 
 

tests/ra_aid/test_llm.py

@@ -9,7 +9,7 @@ from langchain_core.messages import HumanMessage
 from langchain_google_genai.chat_models import ChatGoogleGenerativeAI
 from langchain_openai.chat_models import ChatOpenAI
 
-from ra_aid.agents.ciayn_agent import CiaynAgent
+from ra_aid.agent_backends.ciayn_agent import CiaynAgent
 from ra_aid.env import validate_environment
 from ra_aid.llm import (
     create_llm_client,