added prompty

provider page

docs/docs/integrations/providers/prompty.ipynb

@@ -0,0 +1,24 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Prompty\n",
+    "\n",
+    ">What is `Prompty`?\n",
+    "\n",
+    ">- Prompty is a new asset class and format for LLM prompts that aims to provide observability, understandability, and portability for developers.\n",
+    "\n",
+    ">Get started with Prompty by visiting [their website](https://prompty.ai/)."
+   ]
+  }
+ ],
+ "metadata": {
+  "language_info": {
+   "name": "python"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}