Add comment to sample

python/packages/core/agent_framework/_mcp.py

@@ -1439,7 +1439,8 @@ class MCPTool:
                         continue
                     except Exception as reconn_ex:
                         raise ToolExecutionException(
-                            "Failed to reconnect to MCP server.", inner_exception=reconn_ex
+                            "Failed to reconnect to MCP server.",
+                            inner_exception=reconn_ex,
                         ) from reconn_ex
 
                 # Second attempt also failed, give up.

python/samples/02-agents/mcp/mcp_github_pat.py

@@ -46,6 +46,8 @@ async def github_mcp_example() -> None:
     # The MCP tool manages the connection to the MCP server and makes its tools available
     # Set approval_mode="never_require" to allow the MCP tool to execute without approval
     client = OpenAIChatClient()
+    # Note that the tool created here will be executed remotely by OpenAI, not locally by
+    # your application.
     github_mcp_tool = client.get_mcp_tool(
         name="GitHub",
         url="https://api.githubcopilot.com/mcp/",