chore: import upstream snapshot with attribution

2026-07-13 13:21:23 +08:00
commit b957a53def
5423 changed files with 863745 additions and 0 deletions
@@ -0,0 +1,92 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+import asyncio
+
+from samples.sk_service_configurator import add_service
+from semantic_kernel import Kernel
+from semantic_kernel.connectors.ai import PromptExecutionSettings
+from semantic_kernel.contents import ChatHistory
+from semantic_kernel.core_plugins import ConversationSummaryPlugin
+from semantic_kernel.prompt_template import InputVariable, PromptTemplateConfig
+
+
+async def main():
+    # <KernelCreation>
+    # Initialize the kernel
+    kernel = Kernel()
+
+    # Add the service to the kernel
+    # use_chat: True to use chat completion, False to use text completion
+    kernel = add_service(kernel=kernel, use_chat=True)
+
+    service_id = "default"
+    prompt_template_config = PromptTemplateConfig(
+        template=ConversationSummaryPlugin._summarize_conversation_prompt_template,
+        description="Given a section of a conversation transcript, summarize the part of the conversation.",
+        execution_settings=PromptExecutionSettings(
+            service_id=service_id, max_tokens=ConversationSummaryPlugin._max_tokens, temperature=0.1, top_p=0.5
+        ),
+        allow_dangerously_set_content=True,
+    )
+
+    # Import the ConversationSummaryPlugin
+    kernel.add_plugin(
+        ConversationSummaryPlugin(kernel=kernel, prompt_template_config=prompt_template_config),
+        plugin_name="ConversationSummaryPlugin",
+    )
+    # </KernelCreation>
+
+    # <FunctionFromPrompt>
+    chat_function = kernel.add_function(
+        plugin_name="Summarize_Conversation",
+        function_name="Chat",
+        description="Chat with the assistant",
+        prompt_template_config=PromptTemplateConfig(
+            template="""{{ConversationSummaryPlugin.SummarizeConversation $history}}
+    User: {{$request}}
+    Assistant:  """,
+            execution_settings=kernel.get_prompt_execution_settings_from_service_id(service_id=service_id),
+            description="Chat with the assistant",
+            input_variables=[
+                InputVariable(name="request", description="The user input", is_required=True),
+                InputVariable(
+                    name="history",
+                    description="The history of the conversation",
+                    is_required=True,
+                    allow_dangerously_set_content=True,
+                ),
+            ],
+        ),
+    )
+    # </FunctionFromPrompt>
+
+    # <Chat>
+    # Create the history
+    history = ChatHistory()
+
+    while True:
+        try:
+            request = input("User:> ")
+        except (KeyboardInterrupt, EOFError):
+            break
+        if request == "exit":
+            break
+
+        result = await kernel.invoke(
+            chat_function,
+            request=request,
+            history=history,
+        )
+
+        # Add the request to the history
+        history.add_user_message(request)
+        history.add_assistant_message(str(result))
+
+        print(f"Assistant:> {result}")
+    print("\n\nExiting chat...")
+    # </Chat>
+
+
+# Run the main function
+if __name__ == "__main__":
+    asyncio.run(main())