Python: Add Agent Framework Lab Lightning package with RL training examples (#937)

* add math agent

* .

* update

* update debug mode

* add tau2 training

* .

* .

* .

* .

* add tests

* .

* revert observability

* update readme

* fix task serialization issue

* fix exception

* add inline docs

* update readme

* update pyproject toml

* minor fix

* update and use git lfs

* update

* update ignore file to use lab specific

* fix type

* update depedency

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Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

python/packages/lab/pyproject.toml

@@ -36,7 +36,8 @@ gaia = [
 
 # Lightning RL training module dependencies
 lightning = [
-  "pydantic>=2.0.0",
+  # Till 0.2.0 is released
+  "agentlightning @ git+https://github.com/microsoft/agent-lightning@138ad0e48780b65ccefa628ee7a5fb9fb27aca01",
 ]
 
 # TAU2 benchmark module dependencies
@@ -48,6 +49,10 @@ tau2 = [
   "tau2@ git+https://github.com/sierra-research/tau2-bench@5ba9e3e56db57c5e4114bf7f901291f09b2c5619",
 ]
 
+# Dependencies for math-related training
+math = [
+  "sympy>=1.13.0",
+]
 
 [project.scripts]
 gaia_viewer = "agent_framework_lab_gaia:viewer_main"
@@ -82,6 +87,7 @@ agent_framework_lab_tau2 = ["py.typed"]
 
 [tool.ruff]
 extend = "../../pyproject.toml"
+extend-exclude = ["**/data/**"]
 
 [tool.ruff.lint]
 ignore = ["T201", "ASYNC230", "INP001"]  # Allow print statements, blocking file operations, and implicit namespace packages in lab modules