chore: import upstream snapshot with attribution

python/tests/assets/test_plugins/TestMixedPlugin/TestFunction/config.json

@@ -0,0 +1,13 @@
+{
+  "schema": 1,
+  "description": "Test Description",
+  "execution_settings": {
+    "default": {
+      "max_tokens": 123,
+      "temperature": 0.0,
+      "top_p": 1.0,
+      "presence_penalty": 0.0,
+      "frequency_penalty": 2.0
+    }
+  }
+}

python/tests/assets/test_plugins/TestMixedPlugin/TestFunction/skprompt.txt

@@ -0,0 +1,5 @@
+{{$input}}
+
+==
+Test prompt.
+==

python/tests/assets/test_plugins/TestMixedPlugin/native_function.py

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+# Copyright (c) Microsoft. All rights reserved.
+
+from typing import Annotated
+
+from semantic_kernel.functions.kernel_function_decorator import kernel_function
+
+
+class TestNativeEchoBotPlugin:
+    """Description: Test Native Plugin for testing purposes"""
+
+    @kernel_function(
+        description="Echo for input text",
+        name="echoAsync",
+    )
+    async def echo(self, text: Annotated[str, "The text to echo"]) -> str:
+        """Echo for input text
+
+        Example:
+            "hello world" => "hello world"
+        Args:
+            text -- The text to echo
+
+        Returns:
+            input text
+        """
+        return text

python/tests/assets/test_plugins/TestMixedPlugin/test_function.yaml

@@ -0,0 +1,12 @@
+name: TestFunctionYaml
+template_format: semantic-kernel
+template: |
+    {{$input}}
+description: A test function from a yaml file.
+execution_settings:
+    default:
+        temperature: 0.6
+        max_tokens: 123
+        top_p: 1.0
+        presence_penalty: 0.0
+        frequency_penalty: 2.0