From 08127237890992058bad00da9dea4d92c2e7fe55 Mon Sep 17 00:00:00 2001 From: Eugene Yurtsev Date: Fri, 17 May 2024 22:59:51 -0400 Subject: [PATCH] docs: how to tools human in the loop (#21858) Update information in how to guide tools human in the loop. --- docs/docs/how_to/tools_human.ipynb | 127 +++++++++++++++++------------ 1 file changed, 76 insertions(+), 51 deletions(-) diff --git a/docs/docs/how_to/tools_human.ipynb b/docs/docs/how_to/tools_human.ipynb index b7421d62976..c5bcbf3c01a 100644 --- a/docs/docs/how_to/tools_human.ipynb +++ b/docs/docs/how_to/tools_human.ipynb @@ -7,7 +7,16 @@ "source": [ "# How to add a human-in-the-loop for tools\n", "\n", - "There are certain tools that we don't trust a model to execute on its own. One thing we can do in such situations is require human approval before the tool is invoked." + "There are certain tools that we don't trust a model to execute on its own. One thing we can do in such situations is require human approval before the tool is invoked.\n", + "\n", + ":::{.callout-info}\n", + "\n", + "This how-to guide shows a simple way to add human-in-the-loop for code running in a jupyter notebook or in a terminal.\n", + "\n", + "To build a production application, you will need to do more work to keep track of application state appropriately.\n", + "\n", + "We recommend using `langgraph` for powering such a capability. For more details, please see this [guide](https://langchain-ai.github.io/langgraph/how-tos/human-in-the-loop/).\n", + ":::\n" ] }, { @@ -40,7 +49,7 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 8, "id": "2bed0ccf-20cc-4fd3-9947-55471dd8c4da", "metadata": {}, "outputs": [], @@ -55,13 +64,19 @@ }, { "cell_type": "markdown", - "id": "43721981-4595-4721-bea0-5c67696426d3", + "id": "7ecd5d7e-7c3c-4180-8958-7db2c1e43564", "metadata": {}, "source": [ "## Chain\n", "\n", - "Suppose we have the following (dummy) tools and tool-calling chain:\n", - "\n", + "Let's create a few simple (dummy) tools and a tool-calling chain:" + ] + }, + { + "cell_type": "markdown", + "id": "43721981-4595-4721-bea0-5c67696426d3", + "metadata": {}, + "source": [ "```{=mdx}\n", "import ChatModelTabs from \"@theme/ChatModelTabs\";\n", "\n", @@ -71,13 +86,13 @@ }, { "cell_type": "code", - "execution_count": 2, + "execution_count": 1, "id": "e0ff02ac-e750-493b-9b09-4578711a6726", "metadata": {}, "outputs": [], "source": [ + "# | output: false\n", "# | echo: false\n", - "# | outout: false\n", "\n", "from langchain_anthropic import ChatAnthropic\n", "\n", @@ -86,7 +101,7 @@ }, { "cell_type": "code", - "execution_count": 4, + "execution_count": 3, "id": "0221fdfd-2a18-4449-a123-e6b0b15bb3d9", "metadata": {}, "outputs": [ @@ -95,17 +110,16 @@ "text/plain": [ "[{'name': 'count_emails',\n", " 'args': {'last_n_days': 5},\n", - " 'id': 'toolu_012VHuh7vk5dVNct5SgZj3gh',\n", + " 'id': 'toolu_01QYZdJ4yPiqsdeENWHqioFW',\n", " 'output': 10}]" ] }, - "execution_count": 4, + "execution_count": 3, "metadata": {}, "output_type": "execute_result" } ], "source": [ - "from operator import itemgetter\n", "from typing import Dict, List\n", "\n", "from langchain_core.messages import AIMessage\n", @@ -149,12 +163,14 @@ "source": [ "## Adding human approval\n", "\n", - "We can add a simple human approval step to our tool_chain function:" + "Let's add a step in the chain that will ask a person to approve or reject the tall call request.\n", + "\n", + "On rejection, the step will raise an exception which will stop execution of the rest of the chain." ] }, { "cell_type": "code", - "execution_count": 9, + "execution_count": 12, "id": "341fb055-0315-47bc-8f72-ed6103d2981f", "metadata": {}, "outputs": [], @@ -162,23 +178,35 @@ "import json\n", "\n", "\n", - "def human_approval(msg: AIMessage) -> Runnable:\n", + "class NotApproved(Exception):\n", + " \"\"\"Custom exception.\"\"\"\n", + "\n", + "\n", + "def human_approval(msg: AIMessage) -> AIMessage:\n", + " \"\"\"Responsible for passing through its input or raising an exception.\n", + "\n", + " Args:\n", + " msg: output from the chat model\n", + "\n", + " Returns:\n", + " msg: original output from the msg\n", + " \"\"\"\n", " tool_strs = \"\\n\\n\".join(\n", " json.dumps(tool_call, indent=2) for tool_call in msg.tool_calls\n", " )\n", " input_msg = (\n", " f\"Do you approve of the following tool invocations\\n\\n{tool_strs}\\n\\n\"\n", - " \"Anything except 'Y'/'Yes' (case-insensitive) will be treated as a no.\"\n", + " \"Anything except 'Y'/'Yes' (case-insensitive) will be treated as a no.\\n >>>\"\n", " )\n", " resp = input(input_msg)\n", " if resp.lower() not in (\"yes\", \"y\"):\n", - " raise ValueError(f\"Tool invocations not approved:\\n\\n{tool_strs}\")\n", + " raise NotApproved(f\"Tool invocations not approved:\\n\\n{tool_strs}\")\n", " return msg" ] }, { "cell_type": "code", - "execution_count": 10, + "execution_count": 13, "id": "25dca07b-56ca-4b94-9955-d4f3e9895e03", "metadata": {}, "outputs": [ @@ -193,10 +221,11 @@ " \"args\": {\n", " \"last_n_days\": 5\n", " },\n", - " \"id\": \"toolu_01LCpjpFxrRspygDscnHYyPm\"\n", + " \"id\": \"toolu_01WbD8XeMoQaRFtsZezfsHor\"\n", "}\n", "\n", - "Anything except 'Y'/'Yes' (case-insensitive) will be treated as a no. yes\n" + "Anything except 'Y'/'Yes' (case-insensitive) will be treated as a no.\n", + " >>> yes\n" ] }, { @@ -204,11 +233,11 @@ "text/plain": [ "[{'name': 'count_emails',\n", " 'args': {'last_n_days': 5},\n", - " 'id': 'toolu_01LCpjpFxrRspygDscnHYyPm',\n", + " 'id': 'toolu_01WbD8XeMoQaRFtsZezfsHor',\n", " 'output': 10}]" ] }, - "execution_count": 10, + "execution_count": 13, "metadata": {}, "output_type": "execute_result" } @@ -220,7 +249,7 @@ }, { "cell_type": "code", - "execution_count": 11, + "execution_count": 14, "id": "f558f2cd-847b-4ef9-a770-3961082b540c", "metadata": {}, "outputs": [ @@ -233,45 +262,41 @@ "{\n", " \"name\": \"send_email\",\n", " \"args\": {\n", - " \"message\": \"What's up homie\",\n", - " \"recipient\": \"sally@gmail.com\"\n", + " \"recipient\": \"sally@gmail.com\",\n", + " \"message\": \"What's up homie\"\n", " },\n", - " \"id\": \"toolu_0158qJVd1AL32Y1xxYUAtNEy\"\n", + " \"id\": \"toolu_014XccHFzBiVcc9GV1harV9U\"\n", "}\n", "\n", - "Anything except 'Y'/'Yes' (case-insensitive) will be treated as a no. no\n" + "Anything except 'Y'/'Yes' (case-insensitive) will be treated as a no.\n", + " >>> no\n" ] }, { - "ename": "ValueError", - "evalue": "Tool invocations not approved:\n\n{\n \"name\": \"send_email\",\n \"args\": {\n \"message\": \"What's up homie\",\n \"recipient\": \"sally@gmail.com\"\n },\n \"id\": \"toolu_0158qJVd1AL32Y1xxYUAtNEy\"\n}", - "output_type": "error", - "traceback": [ - "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m", - "\u001b[0;31mValueError\u001b[0m Traceback (most recent call last)", - "Cell \u001b[0;32mIn[11], line 1\u001b[0m\n\u001b[0;32m----> 1\u001b[0m \u001b[43mchain\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43minvoke\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[38;5;124;43mSend sally@gmail.com an email saying \u001b[39;49m\u001b[38;5;124;43m'\u001b[39;49m\u001b[38;5;124;43mWhat\u001b[39;49m\u001b[38;5;124;43m'\u001b[39;49m\u001b[38;5;124;43ms up homie\u001b[39;49m\u001b[38;5;124;43m'\u001b[39;49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[43m)\u001b[49m\n", - "File \u001b[0;32m~/langchain/libs/core/langchain_core/runnables/base.py:2499\u001b[0m, in \u001b[0;36mRunnableSequence.invoke\u001b[0;34m(self, input, config)\u001b[0m\n\u001b[1;32m 2497\u001b[0m \u001b[38;5;28;01mtry\u001b[39;00m:\n\u001b[1;32m 2498\u001b[0m \u001b[38;5;28;01mfor\u001b[39;00m i, step \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28menumerate\u001b[39m(\u001b[38;5;28mself\u001b[39m\u001b[38;5;241m.\u001b[39msteps):\n\u001b[0;32m-> 2499\u001b[0m \u001b[38;5;28minput\u001b[39m \u001b[38;5;241m=\u001b[39m \u001b[43mstep\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43minvoke\u001b[49m\u001b[43m(\u001b[49m\n\u001b[1;32m 2500\u001b[0m \u001b[43m \u001b[49m\u001b[38;5;28;43minput\u001b[39;49m\u001b[43m,\u001b[49m\n\u001b[1;32m 2501\u001b[0m \u001b[43m \u001b[49m\u001b[38;5;66;43;03m# mark each step as a child run\u001b[39;49;00m\n\u001b[1;32m 2502\u001b[0m \u001b[43m \u001b[49m\u001b[43mpatch_config\u001b[49m\u001b[43m(\u001b[49m\n\u001b[1;32m 2503\u001b[0m \u001b[43m \u001b[49m\u001b[43mconfig\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mcallbacks\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[43mrun_manager\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mget_child\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;124;43mf\u001b[39;49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[38;5;124;43mseq:step:\u001b[39;49m\u001b[38;5;132;43;01m{\u001b[39;49;00m\u001b[43mi\u001b[49m\u001b[38;5;241;43m+\u001b[39;49m\u001b[38;5;241;43m1\u001b[39;49m\u001b[38;5;132;43;01m}\u001b[39;49;00m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[43m)\u001b[49m\n\u001b[1;32m 2504\u001b[0m \u001b[43m \u001b[49m\u001b[43m)\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m 2505\u001b[0m \u001b[43m \u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m 2506\u001b[0m \u001b[38;5;66;03m# finish the root run\u001b[39;00m\n\u001b[1;32m 2507\u001b[0m \u001b[38;5;28;01mexcept\u001b[39;00m \u001b[38;5;167;01mBaseException\u001b[39;00m \u001b[38;5;28;01mas\u001b[39;00m e:\n", - "File \u001b[0;32m~/langchain/libs/core/langchain_core/runnables/base.py:3961\u001b[0m, in \u001b[0;36mRunnableLambda.invoke\u001b[0;34m(self, input, config, **kwargs)\u001b[0m\n\u001b[1;32m 3959\u001b[0m \u001b[38;5;250m\u001b[39m\u001b[38;5;124;03m\"\"\"Invoke this runnable synchronously.\"\"\"\u001b[39;00m\n\u001b[1;32m 3960\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28mhasattr\u001b[39m(\u001b[38;5;28mself\u001b[39m, \u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mfunc\u001b[39m\u001b[38;5;124m\"\u001b[39m):\n\u001b[0;32m-> 3961\u001b[0m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28;43mself\u001b[39;49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43m_call_with_config\u001b[49m\u001b[43m(\u001b[49m\n\u001b[1;32m 3962\u001b[0m \u001b[43m \u001b[49m\u001b[38;5;28;43mself\u001b[39;49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43m_invoke\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m 3963\u001b[0m \u001b[43m \u001b[49m\u001b[38;5;28;43minput\u001b[39;49m\u001b[43m,\u001b[49m\n\u001b[1;32m 3964\u001b[0m \u001b[43m \u001b[49m\u001b[38;5;28;43mself\u001b[39;49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43m_config\u001b[49m\u001b[43m(\u001b[49m\u001b[43mconfig\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;28;43mself\u001b[39;49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mfunc\u001b[49m\u001b[43m)\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m 3965\u001b[0m \u001b[43m \u001b[49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[43mkwargs\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m 3966\u001b[0m \u001b[43m \u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m 3967\u001b[0m \u001b[38;5;28;01melse\u001b[39;00m:\n\u001b[1;32m 3968\u001b[0m \u001b[38;5;28;01mraise\u001b[39;00m \u001b[38;5;167;01mTypeError\u001b[39;00m(\n\u001b[1;32m 3969\u001b[0m \u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mCannot invoke a coroutine function synchronously.\u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[1;32m 3970\u001b[0m \u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mUse `ainvoke` instead.\u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[1;32m 3971\u001b[0m )\n", - "File \u001b[0;32m~/langchain/libs/core/langchain_core/runnables/base.py:1625\u001b[0m, in \u001b[0;36mRunnable._call_with_config\u001b[0;34m(self, func, input, config, run_type, **kwargs)\u001b[0m\n\u001b[1;32m 1621\u001b[0m context \u001b[38;5;241m=\u001b[39m copy_context()\n\u001b[1;32m 1622\u001b[0m context\u001b[38;5;241m.\u001b[39mrun(var_child_runnable_config\u001b[38;5;241m.\u001b[39mset, child_config)\n\u001b[1;32m 1623\u001b[0m output \u001b[38;5;241m=\u001b[39m cast(\n\u001b[1;32m 1624\u001b[0m Output,\n\u001b[0;32m-> 1625\u001b[0m \u001b[43mcontext\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mrun\u001b[49m\u001b[43m(\u001b[49m\n\u001b[1;32m 1626\u001b[0m \u001b[43m \u001b[49m\u001b[43mcall_func_with_variable_args\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;66;43;03m# type: ignore[arg-type]\u001b[39;49;00m\n\u001b[1;32m 1627\u001b[0m \u001b[43m \u001b[49m\u001b[43mfunc\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;66;43;03m# type: ignore[arg-type]\u001b[39;49;00m\n\u001b[1;32m 1628\u001b[0m \u001b[43m \u001b[49m\u001b[38;5;28;43minput\u001b[39;49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;66;43;03m# type: ignore[arg-type]\u001b[39;49;00m\n\u001b[1;32m 1629\u001b[0m \u001b[43m \u001b[49m\u001b[43mconfig\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m 1630\u001b[0m \u001b[43m \u001b[49m\u001b[43mrun_manager\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m 1631\u001b[0m \u001b[43m \u001b[49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[43mkwargs\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m 1632\u001b[0m \u001b[43m \u001b[49m\u001b[43m)\u001b[49m,\n\u001b[1;32m 1633\u001b[0m )\n\u001b[1;32m 1634\u001b[0m \u001b[38;5;28;01mexcept\u001b[39;00m \u001b[38;5;167;01mBaseException\u001b[39;00m \u001b[38;5;28;01mas\u001b[39;00m e:\n\u001b[1;32m 1635\u001b[0m run_manager\u001b[38;5;241m.\u001b[39mon_chain_error(e)\n", - "File \u001b[0;32m~/langchain/libs/core/langchain_core/runnables/config.py:347\u001b[0m, in \u001b[0;36mcall_func_with_variable_args\u001b[0;34m(func, input, config, run_manager, **kwargs)\u001b[0m\n\u001b[1;32m 345\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m run_manager \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mand\u001b[39;00m accepts_run_manager(func):\n\u001b[1;32m 346\u001b[0m kwargs[\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mrun_manager\u001b[39m\u001b[38;5;124m\"\u001b[39m] \u001b[38;5;241m=\u001b[39m run_manager\n\u001b[0;32m--> 347\u001b[0m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[43mfunc\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;28;43minput\u001b[39;49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[43mkwargs\u001b[49m\u001b[43m)\u001b[49m\n", - "File \u001b[0;32m~/langchain/libs/core/langchain_core/runnables/base.py:3835\u001b[0m, in \u001b[0;36mRunnableLambda._invoke\u001b[0;34m(self, input, run_manager, config, **kwargs)\u001b[0m\n\u001b[1;32m 3833\u001b[0m output \u001b[38;5;241m=\u001b[39m chunk\n\u001b[1;32m 3834\u001b[0m \u001b[38;5;28;01melse\u001b[39;00m:\n\u001b[0;32m-> 3835\u001b[0m output \u001b[38;5;241m=\u001b[39m \u001b[43mcall_func_with_variable_args\u001b[49m\u001b[43m(\u001b[49m\n\u001b[1;32m 3836\u001b[0m \u001b[43m \u001b[49m\u001b[38;5;28;43mself\u001b[39;49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mfunc\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;28;43minput\u001b[39;49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mconfig\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mrun_manager\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[43mkwargs\u001b[49m\n\u001b[1;32m 3837\u001b[0m \u001b[43m \u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m 3838\u001b[0m \u001b[38;5;66;03m# If the output is a runnable, invoke it\u001b[39;00m\n\u001b[1;32m 3839\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28misinstance\u001b[39m(output, Runnable):\n", - "File \u001b[0;32m~/langchain/libs/core/langchain_core/runnables/config.py:347\u001b[0m, in \u001b[0;36mcall_func_with_variable_args\u001b[0;34m(func, input, config, run_manager, **kwargs)\u001b[0m\n\u001b[1;32m 345\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m run_manager \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mand\u001b[39;00m accepts_run_manager(func):\n\u001b[1;32m 346\u001b[0m kwargs[\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mrun_manager\u001b[39m\u001b[38;5;124m\"\u001b[39m] \u001b[38;5;241m=\u001b[39m run_manager\n\u001b[0;32m--> 347\u001b[0m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[43mfunc\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;28;43minput\u001b[39;49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[43mkwargs\u001b[49m\u001b[43m)\u001b[49m\n", - "Cell \u001b[0;32mIn[9], line 14\u001b[0m, in \u001b[0;36mhuman_approval\u001b[0;34m(msg)\u001b[0m\n\u001b[1;32m 12\u001b[0m resp \u001b[38;5;241m=\u001b[39m \u001b[38;5;28minput\u001b[39m(input_msg)\n\u001b[1;32m 13\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m resp\u001b[38;5;241m.\u001b[39mlower() \u001b[38;5;129;01mnot\u001b[39;00m \u001b[38;5;129;01min\u001b[39;00m (\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124myes\u001b[39m\u001b[38;5;124m\"\u001b[39m, \u001b[38;5;124m\"\u001b[39m\u001b[38;5;124my\u001b[39m\u001b[38;5;124m\"\u001b[39m):\n\u001b[0;32m---> 14\u001b[0m \u001b[38;5;28;01mraise\u001b[39;00m \u001b[38;5;167;01mValueError\u001b[39;00m(\u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mTool invocations not approved:\u001b[39m\u001b[38;5;130;01m\\n\u001b[39;00m\u001b[38;5;130;01m\\n\u001b[39;00m\u001b[38;5;132;01m{\u001b[39;00mtool_strs\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m\"\u001b[39m)\n\u001b[1;32m 15\u001b[0m \u001b[38;5;28;01mreturn\u001b[39;00m msg\n", - "\u001b[0;31mValueError\u001b[0m: Tool invocations not approved:\n\n{\n \"name\": \"send_email\",\n \"args\": {\n \"message\": \"What's up homie\",\n \"recipient\": \"sally@gmail.com\"\n },\n \"id\": \"toolu_0158qJVd1AL32Y1xxYUAtNEy\"\n}" + "name": "stdout", + "output_type": "stream", + "text": [ + "\n", + "Tool invocations not approved:\n", + "\n", + "{\n", + " \"name\": \"send_email\",\n", + " \"args\": {\n", + " \"recipient\": \"sally@gmail.com\",\n", + " \"message\": \"What's up homie\"\n", + " },\n", + " \"id\": \"toolu_014XccHFzBiVcc9GV1harV9U\"\n", + "}\n" ] } ], "source": [ - "chain.invoke(\"Send sally@gmail.com an email saying 'What's up homie'\")" + "try:\n", + " chain.invoke(\"Send sally@gmail.com an email saying 'What's up homie'\")\n", + "except NotApproved as e:\n", + " print()\n", + " print(e)" ] - }, - { - "cell_type": "code", - "execution_count": null, - "id": "e938d8f1-df93-4726-a465-78e596312246", - "metadata": {}, - "outputs": [], - "source": [] } ], "metadata": { @@ -290,7 +315,7 @@ "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", - "version": "3.10.1" + "version": "3.11.4" } }, "nbformat": 4,