diff --git a/shell/preload/README_PYTHON_API.md b/shell/preload/README_PYTHON_API.md
index 0e88220e..8abbb662 100644
--- a/shell/preload/README_PYTHON_API.md
+++ b/shell/preload/README_PYTHON_API.md
@@ -343,6 +343,10 @@ This architecture ensures consistency between JavaScript and Python APIs.
 
 ## See Also
 
-- [JavaScript API Documentation](./client.js)
-- [Sample Python Script](../../sample/ql_sample.py)
-- [Sample JavaScript Script](../../sample/ql_sample.js)
+For more information and examples:
+
+- [JavaScript API Client Source](./client.js) - The underlying Node.js gRPC client
+- [Python Sample Script](../../sample/ql_sample.py) - Example Python script using QLAPI
+- [JavaScript Sample Script](../../sample/ql_sample.js) - Example JavaScript script for comparison
+
+These files are located in the Qinglong repository under `shell/preload/` and `sample/` directories.
diff --git a/shell/preload/test_client.py b/shell/preload/test_client.py
index 4306cdc7..b04f3ae1 100644
--- a/shell/preload/test_client.py
+++ b/shell/preload/test_client.py
@@ -61,9 +61,11 @@ def test_baseapi_inheritance():
     assert callable(api.notify), "BaseApi.notify is not callable"
     print("  ✓ notify is accessible")
     
-    # Verify getEnvs signature
-    assert 'params' in api.getEnvs.__annotations__, "getEnvs missing params annotation"
-    print("  ✓ getEnvs has correct signature")
+    # Verify getEnvs has type annotations (either params or return)
+    annotations = api.getEnvs.__annotations__
+    assert len(annotations) > 0, "getEnvs should have type annotations"
+    assert 'return' in annotations, "getEnvs should have return type annotation"
+    print("  ✓ getEnvs has correct signature with type annotations")
     
     print("\n✓ BaseApi properly inherits from Client and adds notify method")
     return True
@@ -77,8 +79,9 @@ def test_method_signatures():
     
     # Test getEnvs signature
     getEnvs_annotations = client.getEnvs.__annotations__
-    assert 'params' in getEnvs_annotations or 'return' in getEnvs_annotations, \
-        "getEnvs missing annotations"
+    # Check that annotations exist - could be 'params', or just 'return'
+    assert len(getEnvs_annotations) > 0, "getEnvs should have type annotations"
+    assert 'return' in getEnvs_annotations, "getEnvs should have return type annotation"
     print("  ✓ getEnvs has type annotations")
     
     # Test other critical methods