docs: replace deprecated load_tools in google_finance.ipynb (#31220)

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This commit is contained in:
Michael Li 2025-05-14 04:56:11 +10:00 committed by GitHub
parent a9ee625f32
commit 395f057243
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GPG Key ID: B5690EEEBB952194

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@ -15,11 +15,19 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 1,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Note: you may need to restart the kernel to use updated packages.\n"
]
}
],
"source": [
"%pip install --upgrade --quiet google-search-results langchain-community"
"%pip install --upgrade --quiet google-search-results langchain-community"
]
},
{
@ -31,31 +39,39 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 2,
"metadata": {},
"outputs": [],
"source": [
"import os\n",
"\n",
"from langchain_community.tools.google_finance import GoogleFinanceQueryRun\n",
"from langchain_community.utilities.google_finance import GoogleFinanceAPIWrapper\n",
"\n",
"os.environ[\"SERPAPI_API_KEY\"] = \"[your serpapi key]\"\n",
"tool = GoogleFinanceQueryRun(api_wrapper=GoogleFinanceAPIWrapper())"
"os.environ[\"SERPAPI_API_KEY\"] = \"\""
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {},
"outputs": [],
"source": [
"from langchain_community.tools.google_finance import GoogleFinanceQueryRun\n",
"from langchain_community.utilities.google_finance import GoogleFinanceAPIWrapper\n",
"\n",
"tool = GoogleFinanceQueryRun(api_wrapper=GoogleFinanceAPIWrapper())"
]
},
{
"cell_type": "code",
"execution_count": 4,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"'\\nQuery: Google\\nstock: GOOGL:NASDAQ\\nprice: $161.96\\npercentage: 1.68\\nmovement: Up\\n'"
"'\\nQuery: Google\\nstock: GOOGL:NASDAQ\\nprice: $159.96\\npercentage: 0.94\\nmovement: Up\\nus: price = 42210.57, movement = Down\\neurope: price = 23638.56, movement = Up\\nasia: price = 38183.26, movement = Up\\n'"
]
},
"execution_count": 3,
"execution_count": 4,
"metadata": {},
"output_type": "execute_result"
}
@ -73,9 +89,17 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 5,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Note: you may need to restart the kernel to use updated packages.\n"
]
}
],
"source": [
"%pip install --upgrade --quiet langgraph langchain-openai"
]
@ -89,7 +113,41 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 6,
"metadata": {},
"outputs": [],
"source": [
"import os\n",
"\n",
"os.environ[\"OPENAI_API_KEY\"] = \"\"\n",
"os.environ[\"SERP_API_KEY\"] = \"\""
]
},
{
"cell_type": "code",
"execution_count": 7,
"metadata": {},
"outputs": [],
"source": [
"from langchain.chat_models import init_chat_model\n",
"\n",
"llm = init_chat_model(\"gpt-4o-mini\", model_provider=\"openai\")"
]
},
{
"cell_type": "code",
"execution_count": 8,
"metadata": {},
"outputs": [],
"source": [
"from langchain_community.agent_toolkits.load_tools import load_tools\n",
"\n",
"tools = load_tools([\"google-scholar\", \"google-finance\"], llm=llm)"
]
},
{
"cell_type": "code",
"execution_count": 9,
"metadata": {},
"outputs": [
{
@ -101,8 +159,8 @@
"What is Google's stock?\n",
"==================================\u001b[1m Ai Message \u001b[0m==================================\n",
"Tool Calls:\n",
" google_finance (call_u676mJAkdojgkW806ZGSE8mF)\n",
" Call ID: call_u676mJAkdojgkW806ZGSE8mF\n",
" google_finance (call_8m0txCtxNuQaAv9UlomPhSA1)\n",
" Call ID: call_8m0txCtxNuQaAv9UlomPhSA1\n",
" Args:\n",
" query: Google\n",
"=================================\u001b[1m Tool Message \u001b[0m=================================\n",
@ -111,28 +169,22 @@
"\n",
"Query: Google\n",
"stock: GOOGL:NASDAQ\n",
"price: $161.96\n",
"percentage: 1.68\n",
"price: $159.96\n",
"percentage: 0.94\n",
"movement: Up\n",
"us: price = 42210.57, movement = Down\n",
"europe: price = 23638.56, movement = Up\n",
"asia: price = 38183.26, movement = Up\n",
"\n",
"==================================\u001b[1m Ai Message \u001b[0m==================================\n",
"\n",
"Google's stock (Ticker: GOOGL) is currently priced at $161.96, showing an increase of 1.68%.\n"
"Google's stock, listed as GOOGL on NASDAQ, is currently priced at $159.96, with a movement up by 0.94%.\n"
]
}
],
"source": [
"import os\n",
"\n",
"from langchain.agents import load_tools\n",
"from langchain.chat_models import init_chat_model\n",
"from langgraph.prebuilt import create_react_agent\n",
"\n",
"os.environ[\"OPENAI_API_KEY\"] = \"[your openai key]\"\n",
"os.environ[\"SERP_API_KEY\"] = \"[your serpapi key]\"\n",
"\n",
"llm = init_chat_model(\"gpt-4o-mini\", model_provider=\"openai\")\n",
"tools = load_tools([\"google-scholar\", \"google-finance\"], llm=llm)\n",
"agent = create_react_agent(llm, tools)\n",
"\n",
"events = agent.stream(\n",
@ -142,11 +194,18 @@
"for event in events:\n",
" event[\"messages\"][-1].pretty_print()"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "venv",
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
@ -160,9 +219,9 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.12.7"
"version": "3.12.4"
}
},
"nbformat": 4,
"nbformat_minor": 2
"nbformat_minor": 4
}