Remove unused env vars from .env.example

Author: mpk-droid

agents/langflow/simple_tool_calling_agent/local/.env.example

@@ -6,6 +6,3 @@ POSTGRES_DB=langflow
 # Ollama — model to pull on first run
 OLLAMA_MODEL=qwen2.5:7b
 
-# To use a remote model endpoint instead of Ollama, set:
-# OPENAI_API_BASE=https://your-cluster-model-endpoint/v1
-# OPENAI_API_KEY=your-key