New image adding MCP private endpoint diagram and updating notebook for URL to the final files upload location

Author: nourshaker-msft

images/mcp-private-endpoint-entra-id.gif

@@ -6,13 +6,13 @@
    "source": [
     "# APIM ❤️ Foundry\n",
     "\n",
-    "## Microsoft Foundry Private connectivity lab\n",
-    "![flow](./architecture.png)\n",
+    "## APIM - Foundry - MCP Private connectivity lab\n",
+    "![flow](../../images/mcp-private-endpoint-entra-id.gif)\n",
     "\n",
     "Playground to show how to create a private network for consuming REST API managed as MCPs using `Foundry Agents Classic`. This lab demonstrates how to create a private network for consuming MCPs from `Foundry Agents Classic` using `Private Link Services`, `Azure API Management (APIM)`, and `Azure Front Door`.\n",
     "\n",
     "Notes:\n",
-    "- `Foundry Agents` are only accessible through `Private Endpoints`. Public network access is disabled.\n",
+    "- `Foundry Agents` are only accessible through `Private Endpoints`. Public network access is disabled to the agent. ***the basic setup doesn't allow agents to access MCP via private network - a new version of the lab will deploy standard setup and fully isolated foundry + agents within VNET - [link](https://learn.microsoft.com/en-us/azure/ai-foundry/agents/how-to/virtual-networks?view=foundry-classic)***\n",
     "- `Azure API Management` exposing REST API managed as a remote Model Context Protocol (MCP). [https://learn.microsoft.com/en-us/azure/api-management/export-rest-mcp-server]\n",
     "- `Azure API Management` is not accessible from a public network. The only access is through `Azure Front Door`.\n",
     "- `Azure Front Door` manages the traffic to the `Azure API Management` service through `Private Link Service`.\n",
@@ -357,8 +357,8 @@
     "\n",
     "##### 2. Download needed files\n",
     "```bash \n",
-    "wget https://raw.githubusercontent.com/pablocast/AI-Gateway/refs/heads/main/labs/ai-foundry-private-mcp/agent/load_env_from_kv.py\n",
-    "wget https://raw.githubusercontent.com/pablocast/AI-Gateway/refs/heads/main/labs/ai-foundry-private-mcp/agent/sample_agents_mcp.py\n",
+    "wget https://raw.githubusercontent.com/Azure-Samples/AI-Gateway/refs/heads/main/labs/ai-foundry-private-mcp/agent/load_env_from_kv.py\n",
+    "wget https://raw.githubusercontent.com/Azure-Samples/AI-Gateway/refs/heads/main/labs/ai-foundry-private-mcp/agent/sample_agents_mcp.py\n",
     "```\n",
     "\n",
     "##### 3. Run the agent\n",