[python/knowpro] Add pydantic-ai and logfire, and upgrade coverage (#1428)

* 00653e1 project: upgrade to pydantic-ai-slim 0.5.0
* c682f7c uv.lock: Upgrade to latest coverage
* 93b5303 Add logfire
* 7cd81e8 Add pydantic-ai to dependencies
* 1e8e993 Allow any python 3.12 or 3.13

Author: gvanrossum-ms

python/ta/pyproject.toml

@@ -12,17 +12,20 @@ authors = [
   { name = "Umesh Madan" },
   { name = "Guido van Rossum" },
 ]
-requires-python = ">=3.12.7,<3.14"
+requires-python = ">=3.12,<3.14"
 dependencies = [
   "azure-identity>=1.22.0",
   "black>=25.1.0",
   "build>=1.2.2.post1",
   "colorama>=0.4.6",
   "coverage>=7.9.1",
+  "logfire>=4.1.0",
   "mcp[cli]>=1.12.1",
   "numpy>=2.2.6",
   "openai>=1.81.0",
+  "opentelemetry-instrumentation-httpx>=0.57b0",
   "pydantic>=2.11.4",
+  "pydantic-ai-slim[openai]>=0.5.0",
   "pyright==1.1.403",
   "pytest>=8.3.5",
   "pytest-asyncio>=0.26.0",