chore: import upstream snapshot with attribution

examples/financial_research_agent/main.py

@@ -0,0 +1,23 @@
+import asyncio
+
+from examples.auto_mode import input_with_fallback
+
+from .manager import FinancialResearchManager
+
+
+# Entrypoint for the financial bot example.
+# Run this as `python -m examples.financial_research_agent.main` and enter a
+# financial research query, for example:
+# "Write up an analysis of Apple Inc.'s most recent quarter."
+async def main() -> None:
+    query = input_with_fallback(
+        "Enter a financial research query: ",
+        "Write a short analysis of Apple's long-term revenue drivers and key risks. "
+        "Avoid making claims about unreleased quarterly results.",
+    )
+    mgr = FinancialResearchManager()
+    await mgr.run(query)
+
+
+if __name__ == "__main__":
+    asyncio.run(main())