Spaces:
Sleeping
Sleeping
File size: 3,236 Bytes
9400406 5d9bb86 9400406 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | from langchain_core.tools import tool
from langchain_community.utilities.duckduckgo_search import DuckDuckGoSearchAPIWrapper
from langchain_community.document_loaders.wikipedia import WikipediaLoader
from langchain_community.document_loaders.arxiv import ArxivLoader
from langchain_community.document_loaders.pubmed import PubMedLoader
## Simple algebra tools
@tool
def add(a: float, b: float) -> float:
"""Add two numbers.
Args:
a: first float
b: second float
"""
return a + b
@tool
def substract(a: float, b: float) -> float:
"""Substract two numbers.
Args:
a: first float
b: second float
"""
return a - b
@tool
def multiply(a: float, b: float) -> float:
"""Multiply two numbers.
Args:
a: first float
b: second float
"""
return a * b
@tool
def divide(a: float, b: float) -> float:
"""Divide two numbers.
Args:
a: first float
b: second float
"""
if b == 0:
raise ValueError("Cannot divide any number by zero.")
return a / b
# Maybe add algebra tools???
## Search Tools
def DuckDuckGoSearchTool(query: str) -> str:
"""Search DuckDuckGo for a query and return maximum 3 results.
Args:
query: The search query.
"""
results = DuckDuckGoSearchAPIWrapper().results(query = query, max_results=3)
formatted_search_docs = "\n\n---\n\n".join(
[
f'<Document source="{res["link"]}" title="{res["title"]}">\n{res["snippet"]}\n</Document>'
for res in results
])
return {"web_results": formatted_search_docs}
@tool
def WikipediaSearchTool(query: str) -> str:
"""Search Wikipedia for a query and return maximum 2 results.
Args:
query: The search query."""
search_docs = WikipediaLoader(query=query, load_max_docs=2).load()
formatted_search_docs = "\n\n---\n\n".join(
[
f'<Document source="{doc.metadata["source"]}" page="{doc.metadata.get("page", "")}"/>\n{doc.page_content}\n</Document>'
for doc in search_docs
])
return {"wiki_results": formatted_search_docs}
@tool
def ArxivSearchTool(query: str) -> str:
"""Search Arxiv for a query and return maximum 3 result.
Args:
query: The search query."""
search_docs = ArxivLoader(query=query, load_max_docs=3).load()
formatted_search_docs = "\n\n---\n\n".join(
[
f'<Document source="{doc.metadata["source"]}" page="{doc.metadata.get("page", "")}"/>\n{doc.page_content[:1000]}\n</Document>'
for doc in search_docs
])
return {"arvix_results": formatted_search_docs}
@tool
def PubmedSearchTool(query: str) -> str:
"""Search Arxiv for a query and return maximum 3 result.
Args:
query: The search query."""
search_docs = PubMedLoader(query=query, load_max_docs=3).load()
formatted_search_docs = "\n\n---\n\n".join(
[
f'<Document source="{doc.metadata["uid"]}" title="{doc.metadata["Title"]}"/>\n{doc.page_content[:1000]}\n</Document>'
for doc in search_docs
])
return {"pubmed_results": formatted_search_docs} |