minor fixes

Author: Yang Jing

README.md

@@ -158,7 +158,7 @@ See the `examples/` directory:
 - **[openai_agents_hippodid.py](examples/openai_agents_hippodid.py)** -- OpenAI Agents SDK with memory tools
 - **[luxury_concierge.py](examples/luxury_concierge.py)** -- Assembly strategy showcase
 - **[salesforce_to_hippodid.py](examples/salesforce_to_hippodid.py)** -- End-to-end batch pipeline
-- **[healer_matching.py](examples/healer_matching.py)** -- Cross-character matching (Sprint 19)
+- **[healer_matching.py](examples/healer_matching.py)** -- Cross-character matching
 
 ## API Reference
 

tests/test_assemble_context.py

@@ -1,7 +1,6 @@
 """Tests for assemble_context and strategies."""
 
 import httpx
-import respx
 
 from hippodid.models import AssembledContext, Character, SearchResult
 from hippodid._strategies import (

tests/test_character_crud.py

@@ -1,7 +1,6 @@
 """Tests for character CRUD operations."""
 
 import httpx
-import respx
 
 from tests.conftest import CHARACTER_JSON
 

tests/test_memory_ops.py

@@ -1,7 +1,6 @@
 """Tests for memory operations."""
 
 import httpx
-import respx
 
 from tests.conftest import MEMORY_JSON, SEARCH_RESULT_JSON