merged tau2 examples

Author: cemde

examples/tau2_benchmark/__init__.py

@@ -1,5 +1,8 @@
 """Tau 2 Benchmark Examples.
 
 This module contains examples for running the Tau 2 benchmark with different
-agent frameworks (smolagents, langgraph).
+agent frameworks (default, smolagents, langgraph).
+
+Usage:
+    uv run python examples/tau2_benchmark/tau2_benchmark.py --framework default --domain retail --limit 5
 """