[08/25] Modify ADK

Author: syangx39

pyproject.toml

@@ -104,6 +104,7 @@ test = [
   "langchain-community>=0.3.17",
   "langgraph>=0.2.60, <= 0.4.10",                 # For LangGraphAgent
   "litellm>=1.75.5, <2.0.0",                      # For LiteLLM tests
+  "kubernetes>=29.0.0",                   # For GkeCodeExecutor
   "llama-index-readers-file>=0.4.0",              # For retrieval tests
   "openai>=1.100.2",                              # For LiteLLM
   "pytest-asyncio>=0.25.0",