Python: Samples Integration Tests (#615)

* Samples Tests

* small fixes

* job fix

* telemetry dependency fix

* job error fix

* sorting provider specific tests

* telemetry fixes

* openai file search fix

---------

Co-authored-by: Giles Odigwe <gilesodigwe@microsoft.com>

python/tests/sample_utils.py

@@ -0,0 +1,43 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+import asyncio
+import logging
+from collections.abc import Awaitable, Callable
+from typing import Any
+
+logger = logging.getLogger(__name__)
+
+
+async def retry(
+    func: Callable[[], Awaitable[Any]],
+    retries: int = 3,
+    reset: Callable[[], None] | None = None,
+    name: str | None = None,
+) -> None:
+    """Retry function with reset capability and proper logging.
+
+    Args:
+        func: The function to retry.
+        retries: Number of retries.
+        reset: Function to reset the state of any variables used in the function.
+        name: Optional name for logging purposes.
+    """
+    func_name = name or func.__module__
+    logger.info(f"Running {retries} retries with func: {func_name}")
+
+    for i in range(retries):
+        logger.info(f"   Try {i + 1} for {func_name}")
+        try:
+            if reset:
+                reset()
+            await func()
+            return
+        except Exception as e:
+            logger.warning(f"   On try {i + 1} got this error: {e}")
+            if i == retries - 1:  # Last retry
+                raise
+
+            # Binary exponential backoff like Semantic Kernel
+            backoff = 2**i
+            logger.info(f"   Sleeping for {backoff} seconds before retrying")
+            await asyncio.sleep(backoff)