Python: Fix OpenAPI concept sample

python/samples/concepts/plugins/openapi/README.md

@@ -2,7 +2,7 @@
 
 For more generic setup instructions, including how to install the `uv` tool, see the [main README](../../../../DEV_SETUP.md).
 
-1. In a terminal, navigate to `semantic_kernel/python/samples/kernel-syntax-examples/openapi_example`.
+1. In a terminal, navigate to `semantic_kernel/python/samples/concepts/plugins/openapi`.
 
 2. Run `uv sync` followed by `source .venv/bin/activate` to enter the virtual environment (depending on the os, the activate script may be in a different location).
 

python/samples/concepts/plugins/openapi/openapi.yaml

@@ -32,7 +32,7 @@ paths:
             description: Your name
         - name: Header
           in: header
-          required: false
+          required: true
           schema:
             type: string
             description: The header

python/samples/concepts/plugins/openapi/openapi_client.py

@@ -1,27 +1,33 @@
 # Copyright (c) Microsoft. All rights reserved.
 
 import asyncio
+import os
 
-import semantic_kernel as sk
+from semantic_kernel import Kernel
 from semantic_kernel.functions.kernel_arguments import KernelArguments
 
 
 async def main():
-    """Client"""
-    kernel = sk.Kernel()
-
-    openapi_plugin = kernel.add_plugin_from_openapi(plugin_name="openApiPlugin", openapi_document_path="./openapi.yaml")
-
-    arguments = {
-        "request_body": '{"input": "hello world"}',
-        "path_params": '{"name": "mark"}',
-        "query_params": '{"q": "0.7"}',
-        "headers": '{"Content-Type": "application/json", "Header": "example"}',
-    }
-
-    kernel_arguments = KernelArguments(**arguments)
-
-    result = await kernel.invoke(openapi_plugin["helloWorld"], arguments=kernel_arguments)
+    """OpenAPI Sample Client"""
+    kernel = Kernel()
+
+    spec_path = os.path.join(
+        os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__)))),
+        "plugins",
+        "openapi",
+        "openapi.yaml",
+    )
+
+    openapi_plugin = kernel.add_plugin_from_openapi(plugin_name="openApiPlugin", openapi_document_path=spec_path)
+
+    arguments = KernelArguments(
+        input="hello world",
+        name="John",
+        q=0.7,
+        Header="example-header",
+    )
+
+    result = await kernel.invoke(openapi_plugin["helloWorld"], arguments=arguments)
 
     print(result)
 

python/samples/concepts/plugins/openapi/openapi_server.py

@@ -2,7 +2,7 @@
 
 from aiohttp import web
 
-"""Server"""
+"""OpenAPI Sample Server"""
 routes = web.RouteTableDef()