add author

notebooks/async_pipeline.ipynb

@@ -8,6 +8,8 @@
       "source": [
         "# Running Haystack Pipelines in Asynchronous Environments\n",
         "\n",
+        "_Notebook by [Madeeswaran Kannan](https://www.linkedin.com/in/m-kannan)_\n",
+        "\n",
         "In this notebook, you'll learn how to use the `AsyncPipeline` and async-enabled components from the [haystack-experimental](https://github.com/deepset-ai/haystack-experimental) repository to build and execute a Haystack pipeline in an asynchronous environment. It's based on [this short Haystack tutorial](https://haystack.deepset.ai/tutorials/27_first_rag_pipeline), so it would be a good idea to familiarize yourself with it before we begin. A further prerequisite is working knowledge of cooperative scheduling and [async programming in Python](https://docs.python.org/3/library/asyncio.html).\n",
         "\n",
         "## Motivation\n",