prompt stringlengths 43 25.9k | completion stringlengths 7 362 | api stringlengths 18 90 |
|---|---|---|
get_ipython().run_line_magic('pip', 'install --upgrade --quiet momento langchain-openai tiktoken')
import getpass
import os
os.environ["MOMENTO_API_KEY"] = getpass.getpass("Momento API Key:")
os.environ["OPENAI_API_KEY"] = getpass.getpass("OpenAI API Key:")
from langchain_community.document_loaders impor... | ChatOpenAI(model_name="gpt-3.5-turbo", temperature=0) | langchain_openai.ChatOpenAI |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain-nvidia-ai-endpoints')
import getpass
import os
if not os.environ.get("NVIDIA_API_KEY", "").startswith("nvapi-"):
nvapi_key = getpass.getpass("Enter your NVIDIA API key: ")
assert nvapi_key.startswith("nvapi-"), f"{nvapi_key[:5]}... is ... | StrOutputParser() | langchain_core.output_parsers.StrOutputParser |
import sentence_transformers
from baidubce.auth.bce_credentials import BceCredentials
from baidubce.bce_client_configuration import BceClientConfiguration
from langchain.chains.retrieval_qa import RetrievalQA
from langchain_community.document_loaders.baiducloud_bos_directory import (
BaiduBOSDirectoryLoader,
)
from... | HuggingFaceEmbeddings(model_name="shibing624/text2vec-base-chinese") | langchain_community.embeddings.huggingface.HuggingFaceEmbeddings |
from typing import Optional
from langchain.chains import LLMChain
from langchain.prompts import PromptTemplate
from langchain_experimental.autonomous_agents import BabyAGI
from langchain_openai import OpenAI, OpenAIEmbeddings
get_ipython().run_line_magic('pip', 'install faiss-cpu > /dev/null')
get_ipython().run_lin... | SerpAPIWrapper() | langchain_community.utilities.SerpAPIWrapper |
get_ipython().system(' pip install langchain unstructured[all-docs] pydantic lxml')
from typing import Any
from pydantic import BaseModel
from unstructured.partition.pdf import partition_pdf
path = "/Users/rlm/Desktop/Papers/LLaVA/"
raw_pdf_elements = partition_pdf(
filename=path + "LLaVA.pdf",
extract_im... | ChatOllama(model="llama2:13b-chat") | langchain_community.chat_models.ChatOllama |
from langchain.prompts import PromptTemplate
prompt = (
| PromptTemplate.from_template("Tell me a joke about {topic}") | langchain.prompts.PromptTemplate.from_template |
from langchain.output_parsers.enum import EnumOutputParser
from enum import Enum
class Colors(Enum):
RED = "red"
GREEN = "green"
BLUE = "blue"
parser = EnumOutputParser(enum=Colors)
from langchain_core.prompts import PromptTemplate
from langchain_openai import ChatOpenAI
prompt = | PromptTemplate.from_template(
"""What color eyes does this person have?
> Person: {person}
Instructions: {instructions}"""
) | langchain_core.prompts.PromptTemplate.from_template |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet ctranslate2')
get_ipython().system('ct2-transformers-converter --model meta-llama/Llama-2-7b-hf --quantization bfloat16 --output_dir ./llama-2-7b-ct2 --force')
from langchain_community.llms import CTranslate2
llm = CTranslate2(
model_path="./llam... | LLMChain(prompt=prompt, llm=llm) | langchain.chains.LLMChain |
get_ipython().system(' pip install -U langchain openai chromadb langchain-experimental # (newest versions required for multi-modal)')
get_ipython().system(' pip install "unstructured[all-docs]==0.10.19" pillow pydantic lxml pillow matplotlib tiktoken open_clip_torch torch')
path = "/Users/rlm/Desktop/cpi/"
from ... | OpenCLIPEmbeddings() | langchain_experimental.open_clip.OpenCLIPEmbeddings |
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass("OpenAI API Key:")
from typing import List, Tuple
from dotenv import load_dotenv
load_dotenv()
from langchain_community.document_loaders import TextLoader
from langchain_community.embeddings import OpenAIEmbeddings
from langchain_community.v... | OpenAIEmbeddings() | langchain_community.embeddings.OpenAIEmbeddings |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet pymysql')
get_ipython().system('pip install sqlalchemy')
get_ipython().system('pip install langchain')
from langchain.chains import RetrievalQA
from langchain_community.document_loaders import (
DirectoryLoader,
UnstructuredMarkdownLoader,
)
... | ApacheDoris.from_documents(split_docs, embeddings, config=settings) | langchain_community.vectorstores.apache_doris.ApacheDoris.from_documents |
from langchain.agents import AgentExecutor, Tool, ZeroShotAgent
from langchain.chains import LLMChain
from langchain.memory import ConversationBufferMemory, ReadOnlySharedMemory
from langchain.prompts import PromptTemplate
from langchain_community.utilities import GoogleSearchAPIWrapper
from langchain_openai import Ope... | OpenAI() | langchain_openai.OpenAI |
from langchain.indexes import SQLRecordManager, index
from langchain_core.documents import Document
from langchain_elasticsearch import ElasticsearchStore
from langchain_openai import OpenAIEmbeddings
collection_name = "test_index"
embedding = OpenAIEmbeddings()
vectorstore = ElasticsearchStore(
es_url="http:/... | index([doc1, doc2], record_manager, vectorstore, cleanup=None, source_id_key="source") | langchain.indexes.index |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain langchain-openai deepeval')
get_ipython().system('deepeval login')
from deepeval.metrics.answer_relevancy import AnswerRelevancy
answer_relevancy_metric = AnswerRelevancy(minimum_score=0.5)
from langchain.callbacks.confident_callback i... | CharacterTextSplitter(chunk_size=1000, chunk_overlap=0) | langchain_text_splitters.CharacterTextSplitter |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet redis redisvl langchain-openai tiktoken')
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass("OpenAI API Key:")
from langchain_openai import OpenAIEmbeddings
embeddings = OpenAIEmbeddings()
redis_url = "redis://localhost:637... | RedisNum("age") | langchain_community.vectorstores.redis.RedisNum |
from langchain import hub
from langchain.agents import AgentExecutor, create_openai_functions_agent
from langchain_community.tools import WikipediaQueryRun
from langchain_community.utilities import WikipediaAPIWrapper
from langchain_openai import ChatOpenAI
api_wrapper = WikipediaAPIWrapper(top_k_results=1, doc_conten... | ChatOpenAI(temperature=0) | langchain_openai.ChatOpenAI |
SOURCE = "test" # @param {type:"Query"|"CollectionGroup"|"DocumentReference"|"string"}
get_ipython().run_line_magic('pip', 'install -upgrade --quiet langchain-google-datastore')
PROJECT_ID = "my-project-id" # @param {type:"string"}
get_ipython().system('gcloud config set project {PROJECT_ID}')
from goo... | DatastoreLoader(query) | langchain_google_datastore.DatastoreLoader |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet dashvector dashscope')
import getpass
import os
os.environ["DASHVECTOR_API_KEY"] = getpass.getpass("DashVector API Key:")
os.environ["DASHSCOPE_API_KEY"] = getpass.getpass("DashScope API Key:")
from langchain_community.embeddings.dashscope import Da... | TextLoader("../../modules/state_of_the_union.txt") | langchain_community.document_loaders.TextLoader |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet rank_bm25')
from langchain.retrievers import BM25Retriever
retriever = BM25Retriever.from_texts(["foo", "bar", "world", "hello", "foo bar"])
from langchain_core.documents import Document
retriever = BM25Retriever.from_documents(
[
Docu... | Document(page_content="hello") | langchain_core.documents.Document |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet tiktoken langchain-openai python-dotenv datasets langchain deeplake beautifulsoup4 html2text ragas')
ORG_ID = "..."
import getpass
import os
from langchain.chains import RetrievalQA
from langchain.vectorstores.deeplake import DeepLake
from langchain_... | OpenAIEmbeddings() | langchain_openai.OpenAIEmbeddings |
get_ipython().run_line_magic('', 'pip install --upgrade --quiet flashrank')
get_ipython().run_line_magic('', 'pip install --upgrade --quiet faiss')
get_ipython().run_line_magic('', 'pip install --upgrade --quiet faiss_cpu')
def pretty_print_docs(docs):
print(
f"\n{'-' * 100}\n".join(
[f... | OpenAIEmbeddings(model="text-embedding-ada-002") | langchain_openai.OpenAIEmbeddings |
import kuzu
db = kuzu.Database("test_db")
conn = kuzu.Connection(db)
conn.execute("CREATE NODE TABLE Movie (name STRING, PRIMARY KEY(name))")
conn.execute(
"CREATE NODE TABLE Person (name STRING, birthDate STRING, PRIMARY KEY(name))"
)
conn.execute("CREATE REL TABLE ActedIn (FROM Person TO Movie)")
conn.exec... | KuzuGraph(db) | langchain_community.graphs.KuzuGraph |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain langchain-openai')
from langchain_community.chat_models import ChatAnthropic
from langchain_openai import ChatOpenAI
from unittest.mock import patch
import httpx
from openai import RateLimitError
request = httpx.Request("GET", "/")
respons... | OpenAI() | langchain_openai.OpenAI |
get_ipython().run_line_magic('pip', 'install -qU langchain langchain-openai langchain-anthropic langchain-community wikipedia')
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass()
os.environ["ANTHROPIC_API_KEY"] = getpass.getpass()
from langchain_community.retrievers import WikipediaRetrieve... | RunnablePassthrough() | langchain_core.runnables.RunnablePassthrough |
from langchain_community.llms import HuggingFaceEndpoint
get_ipython().run_line_magic('pip', 'install --upgrade --quiet huggingface_hub')
from getpass import getpass
HUGGINGFACEHUB_API_TOKEN = getpass()
import os
os.environ["HUGGINGFACEHUB_API_TOKEN"] = HUGGINGFACEHUB_API_TOKEN
from langchain_community.ll... | LLMChain(prompt=prompt, llm=llm) | langchain.chains.LLMChain |
get_ipython().run_line_magic('pip', 'install -qU langchain-text-splitters')
from langchain_text_splitters import MarkdownHeaderTextSplitter
markdown_document = "# Foo\n\n ## Bar\n\nHi this is Jim\n\nHi this is Joe\n\n ### Boo \n\n Hi this is Lance \n\n ## Baz\n\n Hi this is Molly"
headers_to_split_on = [
("... | MarkdownHeaderTextSplitter(headers_to_split_on=headers_to_split_on) | langchain_text_splitters.MarkdownHeaderTextSplitter |
from langchain_openai import ChatOpenAI
model = ChatOpenAI(temperature=0, model="gpt-4-turbo-preview")
from langchain import hub
from langchain_core.prompts import PromptTemplate
select_prompt = hub.pull("hwchase17/self-discovery-select")
select_prompt.pretty_print()
adapt_prompt = hub.pull("hwchase17/self-di... | RunnablePassthrough.assign(selected_modules=select_chain) | langchain_core.runnables.RunnablePassthrough.assign |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet opaqueprompts langchain')
import os
os.environ["OPAQUEPROMPTS_API_KEY"] = "<OPAQUEPROMPTS_API_KEY>"
os.environ["OPENAI_API_KEY"] = "<OPENAI_API_KEY>"
from langchain.callbacks.stdout import StdOutCallbackHandler
from langchain.chains import LLMChain... | PromptTemplate.from_template(prompt_template) | langchain.prompts.PromptTemplate.from_template |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain langchain-openai faiss-cpu tiktoken')
from langchain.prompts import ChatPromptTemplate
from langchain.vectorstores import FAISS
from langchain_core.output_parsers import StrOutputParser
from langchain_core.runnables import RunnableLambda, Runna... | StrOutputParser() | langchain_core.output_parsers.StrOutputParser |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet dingodb')
get_ipython().run_line_magic('pip', 'install --upgrade --quiet git+https://git@github.com/dingodb/pydingo.git')
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass("OpenAI API Key:")
from langchain_community.document_lo... | CharacterTextSplitter(chunk_size=1000, chunk_overlap=0) | langchain_text_splitters.CharacterTextSplitter |
get_ipython().run_line_magic('pip', "install --upgrade --quiet langchain-openai 'deeplake[enterprise]' tiktoken")
from langchain_community.vectorstores import DeepLake
from langchain_openai import OpenAIEmbeddings
from langchain_text_splitters import CharacterTextSplitter
import getpass
import os
os.environ["OP... | DeepLake.force_delete_by_path("./my_deeplake") | langchain_community.vectorstores.DeepLake.force_delete_by_path |
import os
import re
OPENAI_API_KEY = "sk-xx"
os.environ["OPENAI_API_KEY"] = OPENAI_API_KEY
from typing import Any, Callable, Dict, List, Union
from langchain.agents import AgentExecutor, LLMSingleActionAgent, Tool
from langchain.agents.agent import AgentOutputParser
from langchain.agents.conversational.prompt import... | OpenAI(temperature=0) | langchain_openai.OpenAI |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet boto3 langchain-openai tiktoken python-dotenv')
get_ipython().run_line_magic('pip', 'install --upgrade --quiet "amazon-textract-caller>=0.2.0"')
from langchain_community.document_loaders import AmazonTextractPDFLoader
loader = AmazonTextractPDFLoade... | AmazonTextractPDFLoader(file_path, client=textract_client) | langchain_community.document_loaders.AmazonTextractPDFLoader |
import os
import comet_llm
os.environ["LANGCHAIN_COMET_TRACING"] = "true"
comet_llm.init()
os.environ["COMET_PROJECT_NAME"] = "comet-example-langchain-tracing"
from langchain.agents import AgentType, initialize_agent, load_tools
from langchain.llms import OpenAI
llm = OpenAI(temperature=0)
tools = | load_tools(["llm-math"], llm=llm) | langchain.agents.load_tools |
from langchain.chains import FalkorDBQAChain
from langchain_community.graphs import FalkorDBGraph
from langchain_openai import ChatOpenAI
graph = | FalkorDBGraph(database="movies") | langchain_community.graphs.FalkorDBGraph |
from langchain_community.utils.openai_functions import (
convert_pydantic_to_openai_function,
)
from langchain_core.prompts import ChatPromptTemplate
from langchain_core.pydantic_v1 import BaseModel, Field, validator
from langchain_openai import ChatOpenAI
class Joke(BaseModel):
"""Joke to tell user."""
... | Field(description="question to set up a joke") | langchain_core.pydantic_v1.Field |
from langchain.memory import ConversationKGMemory
from langchain_openai import OpenAI
llm = OpenAI(temperature=0)
memory = ConversationKGMemory(llm=llm)
memory.save_context({"input": "say hi to sam"}, {"output": "who is sam"})
memory.save_context({"input": "sam is a friend"}, {"output": "okay"})
memory.load_memory_... | ConversationKGMemory(llm=llm, return_messages=True) | langchain.memory.ConversationKGMemory |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet comet_ml langchain langchain-openai google-search-results spacy textstat pandas')
get_ipython().system('{sys.executable} -m spacy download en_core_web_sm')
import comet_ml
comet_ml.init(project_name="comet-example-langchain")
import os
os.envir... | StdOutCallbackHandler() | langchain.callbacks.StdOutCallbackHandler |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet singlestoredb')
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass("OpenAI API Key:")
from langchain_community.document_loaders import TextLoader
from langchain_community.vectorstores import SingleStoreDB
from langchain_openai imp... | OpenAIEmbeddings() | langchain_openai.OpenAIEmbeddings |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet sentence_transformers')
from langchain_community.embeddings import HuggingFaceEmbeddings
embeddings = HuggingFaceEmbeddings()
from langchain_community.document_loaders import TextLoader
from langchain_text_splitters import CharacterTextSplitter
loade... | CharacterTextSplitter(chunk_size=400, chunk_overlap=0) | langchain_text_splitters.CharacterTextSplitter |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain-community')
import os
os.environ["YDC_API_KEY"] = ""
os.environ["OPENAI_API_KEY"] = ""
from langchain_community.utilities.you import YouSearchAPIWrapper
utility = YouSearchAPIWrapper(num_web_results=1)
utility
import json
response... | StrOutputParser() | langchain_core.output_parsers.StrOutputParser |
from langchain.chains import create_citation_fuzzy_match_chain
from langchain_openai import ChatOpenAI
question = "What did the author do during college?"
context = """
My name is Jason Liu, and I grew up in Toronto Canada but I was born in China.
I went to an arts highschool but in university I studied Computational... | create_citation_fuzzy_match_chain(llm) | langchain.chains.create_citation_fuzzy_match_chain |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet llmlingua accelerate')
def pretty_print_docs(docs):
print(
f"\n{'-' * 100}\n".join(
[f"Document {i+1}:\n\n" + d.page_content for i, d in enumerate(docs)]
)
)
from langchain_community.document_loaders import TextLo... | RecursiveCharacterTextSplitter(chunk_size=500, chunk_overlap=100) | langchain_text_splitters.RecursiveCharacterTextSplitter |
from langchain_community.llms import Ollama
llm = Ollama(model="llama2")
llm("The first man on the moon was ...")
from langchain.callbacks.manager import CallbackManager
from langchain.callbacks.streaming_stdout import StreamingStdOutCallbackHandler
llm = Ollama(
model="llama2", callback_manager=CallbackManage... | Llamafile() | langchain_community.llms.llamafile.Llamafile |
from langchain.chains import RetrievalQA
from langchain_community.vectorstores import Chroma
from langchain_openai import OpenAI, OpenAIEmbeddings
from langchain_text_splitters import CharacterTextSplitter
llm = OpenAI(temperature=0)
from pathlib import Path
relevant_parts = []
for p in Path(".").absolute().parts:
... | Chroma.from_documents(ruff_texts, embeddings, collection_name="ruff") | langchain_community.vectorstores.Chroma.from_documents |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet pymongo')
import os
CONNECTION_STRING = "YOUR_CONNECTION_STRING"
INDEX_NAME = "izzy-test-index"
NAMESPACE = "izzy_test_db.izzy_test_collection"
DB_NAME, COLLECTION_NAME = NAMESPACE.split(".")
os.environ["OPENAI_API_TYPE"] = "azure"
os.environ["OPENAI... | CharacterTextSplitter(chunk_size=1000, chunk_overlap=0) | langchain_text_splitters.CharacterTextSplitter |
from langchain.agents import Tool
from langchain.chains import RetrievalQA
from langchain_community.document_loaders import PyPDFLoader
from langchain_community.vectorstores import FAISS
from langchain_openai import ChatOpenAI, OpenAIEmbeddings
from langchain_text_splitters import CharacterTextSplitter
from pydantic im... | OpenAIEmbeddings() | langchain_openai.OpenAIEmbeddings |
from langchain import hub
from langchain.agents import AgentExecutor, create_react_agent
from langchain_community.tools import WikipediaQueryRun
from langchain_community.utilities import WikipediaAPIWrapper
from langchain_openai import ChatOpenAI
api_wrapper = | WikipediaAPIWrapper(top_k_results=1, doc_content_chars_max=100) | langchain_community.utilities.WikipediaAPIWrapper |
arthur_url = "https://app.arthur.ai"
arthur_login = "your-arthur-login-username-here"
arthur_model_id = "your-arthur-model-id-here"
from langchain.callbacks import ArthurCallbackHandler
from langchain.callbacks.streaming_stdout import StreamingStdOutCallbackHandler
from langchain_core.messages import HumanMessage
fr... | HumanMessage(content=user_input) | langchain_core.messages.HumanMessage |
from langchain.prompts import PromptTemplate
prompt = | PromptTemplate.from_template("{foo}{bar}") | langchain.prompts.PromptTemplate.from_template |
import os
os.environ["SEARCHAPI_API_KEY"] = ""
from langchain_community.utilities import SearchApiAPIWrapper
search = SearchApiAPIWrapper()
search.run("Obama's first name?")
os.environ["OPENAI_API_KEY"] = ""
from langchain.agents import AgentType, Tool, initialize_agent
from langchain_community.utilities im... | SearchApiAPIWrapper(engine="google_scholar") | langchain_community.utilities.SearchApiAPIWrapper |
import json
from pprint import pprint
from langchain.globals import set_debug
from langchain_community.llms import NIBittensorLLM
set_debug(True)
llm_sys = NIBittensorLLM(
system_prompt="Your task is to determine response based on user prompt.Explain me like I am technical lead of a project"
)
sys_resp = llm_sys... | NIBittensorLLM(top_responses=10) | langchain_community.llms.NIBittensorLLM |
import json
from langchain.adapters.openai import convert_message_to_dict
from langchain_core.messages import AIMessage
with open("example_data/dataset_twitter-scraper_2023-08-23_22-13-19-740.json") as f:
data = json.load(f)
tweets = [d["full_text"] for d in data if "t.co" not in d["full_text"]]
messages = [AI... | convert_message_to_dict(m) | langchain.adapters.openai.convert_message_to_dict |
SOURCE = "test" # @param {type:"Query"|"CollectionGroup"|"DocumentReference"|"string"}
get_ipython().run_line_magic('pip', 'install -upgrade --quiet langchain-google-datastore')
PROJECT_ID = "my-project-id" # @param {type:"string"}
get_ipython().system('gcloud config set project {PROJECT_ID}')
from goo... | DatastoreLoader(collection_group) | langchain_google_datastore.DatastoreLoader |
import os
from langchain_community.utilities import OpenWeatherMapAPIWrapper
os.environ["OPENWEATHERMAP_API_KEY"] = ""
weather = OpenWeatherMapAPIWrapper()
weather_data = weather.run("London,GB")
print(weather_data)
import os
from langchain.agents import AgentType, initialize_agent, load_tools
from langchain_o... | OpenAI(temperature=0) | langchain_openai.OpenAI |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet weaviate-client')
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass("OpenAI API Key:")
WEAVIATE_URL = getpass.getpass("WEAVIATE_URL:")
os.environ["WEAVIATE_API_KEY"] = getpass.getpass("WEAVIATE_API_KEY:")
WEAVIATE_API_KEY = os... | OpenAIEmbeddings() | langchain_openai.OpenAIEmbeddings |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet protobuf')
get_ipython().run_line_magic('pip', 'install --upgrade --quiet nucliadb-protos')
import os
os.environ["NUCLIA_ZONE"] = "<YOUR_ZONE>" # e.g. europe-1
os.environ["NUCLIA_NUA_KEY"] = "<YOUR_API_KEY>"
from langchain_community.tools.nuclia im... | NucliaUnderstandingAPI(enable_ml=True) | langchain_community.tools.nuclia.NucliaUnderstandingAPI |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet promptlayer --upgrade')
import promptlayer # Don't forget this 🍰
from langchain.callbacks import PromptLayerCallbackHandler
from langchain.schema import (
HumanMessage,
)
from langchain_openai import ChatOpenAI
chat_llm = ChatOpenAI(
temper... | GPT4All(model="./models/gpt4all-model.bin", n_ctx=512, n_threads=8) | langchain_community.llms.GPT4All |
import getpass
import os
os.environ["OPENAI_API_KEY"] = os.environ.get("OPENAI_API_KEY") or getpass.getpass(
"OpenAI API Key:"
)
from langchain.sql_database import SQLDatabase
from langchain_openai import ChatOpenAI
CONNECTION_STRING = "postgresql+psycopg2://postgres:test@localhost:5432/vectordb" # Replace wit... | ChatOpenAI(model_name="gpt-4", temperature=0) | langchain_openai.ChatOpenAI |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet cos-python-sdk-v5')
from langchain_community.document_loaders import TencentCOSFileLoader
from qcloud_cos import CosConfig
conf = CosConfig(
Region="your cos region",
SecretId="your cos secret_id",
SecretKey="your cos secret_key",
)
loader ... | TencentCOSFileLoader(conf=conf, bucket="you_cos_bucket", key="fake.docx") | langchain_community.document_loaders.TencentCOSFileLoader |
get_ipython().system(' pip install langchain replicate')
from langchain_community.chat_models import ChatOllama
llama2_chat = ChatOllama(model="llama2:13b-chat")
llama2_code = ChatOllama(model="codellama:7b-instruct")
from langchain_community.llms import Replicate
replicate_id = "meta/llama-2-13b-chat:f4e2de70d66... | RunnablePassthrough.assign(output=sql_chain) | langchain_core.runnables.RunnablePassthrough.assign |
from langchain.chains import ConversationChain
from langchain.memory import (
CombinedMemory,
ConversationBufferMemory,
ConversationSummaryMemory,
)
from langchain.prompts import PromptTemplate
from langchain_openai import OpenAI
conv_memory = ConversationBufferMemory(
memory_key="chat_history_lines", ... | ConversationChain(llm=llm, verbose=True, memory=memory, prompt=PROMPT) | langchain.chains.ConversationChain |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet comet_ml langchain langchain-openai google-search-results spacy textstat pandas')
get_ipython().system('{sys.executable} -m spacy download en_core_web_sm')
import comet_ml
comet_ml.init(project_name="comet-example-langchain")
import os
os.envir... | StdOutCallbackHandler() | langchain.callbacks.StdOutCallbackHandler |
get_ipython().system(' pip install --quiet pypdf chromadb tiktoken openai langchain-together')
from langchain_community.document_loaders import PyPDFLoader
loader = PyPDFLoader("~/Desktop/mixtral.pdf")
data = loader.load()
from langchain_text_splitters import RecursiveCharacterTextSplitter
text_splitter = Recursiv... | RunnablePassthrough() | langchain_core.runnables.RunnablePassthrough |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet protobuf')
get_ipython().run_line_magic('pip', 'install --upgrade --quiet nucliadb-protos')
import os
os.environ["NUCLIA_ZONE"] = "<YOUR_ZONE>" # e.g. europe-1
os.environ["NUCLIA_NUA_KEY"] = "<YOUR_API_KEY>"
from langchain_community.tools.nuclia im... | Document(page_content="<TEXT 2>", metadata={}) | langchain_core.documents.Document |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain-nvidia-ai-endpoints')
import getpass
import os
if not os.environ.get("NVIDIA_API_KEY", "").startswith("nvapi-"):
nvapi_key = getpass.getpass("Enter your NVIDIA API key: ")
assert nvapi_key.startswith("nvapi-"), f"{nvapi_key[:5]}... is ... | ChatNVIDIA(model="kosmos_2") | langchain_nvidia_ai_endpoints.ChatNVIDIA |
examples = [
{"input": "hi", "output": "ciao"},
{"input": "bye", "output": "arrivaderci"},
{"input": "soccer", "output": "calcio"},
]
from langchain_core.example_selectors.base import BaseExampleSelector
class CustomExampleSelector(BaseExampleSelector):
def __init__(self, examples):
self.ex... | PromptTemplate.from_template("Input: {input} -> Output: {output}") | langchain_core.prompts.prompt.PromptTemplate.from_template |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain langchain-openai')
from langchain.prompts import PromptTemplate
from langchain_core.runnables import ConfigurableField
from langchain_openai import ChatOpenAI
model = ChatOpenAI(temperature=0).configurable_fields(
temperature=ConfigurableF... | ConfigurableField(id="prompt") | langchain_core.runnables.ConfigurableField |
get_ipython().system(' pip install lancedb')
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass("OpenAI API Key:")
from langchain.embeddings import OpenAIEmbeddings
from langchain.vectorstores import LanceDB
from langchain.document_loaders import TextLoader
from langchain_text_splitters imp... | TextLoader("../../modules/state_of_the_union.txt") | langchain.document_loaders.TextLoader |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet qdrant-client')
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass("OpenAI API Key:")
from langchain_community.document_loaders import TextLoader
from langchain_community.vectorstores import Qdrant
from langchain_openai import Op... | OpenAIEmbeddings() | langchain_openai.OpenAIEmbeddings |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet sagemaker')
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain-openai')
get_ipython().run_line_magic('pip', 'install --upgrade --quiet google-search-results')
import os
os.environ["OPENAI_API_KEY"] = "<ADD-KEY-HERE>"
os.environ[... | PromptTemplate.from_template(template=PROMPT_TEMPLATE_1) | langchain.prompts.PromptTemplate.from_template |
get_ipython().system('poetry run pip install dgml-utils==0.3.0 --upgrade --quiet')
import os
from langchain_community.document_loaders import DocugamiLoader
DOCUGAMI_API_KEY = os.environ.get("DOCUGAMI_API_KEY")
docset_id = "26xpy3aes7xp"
document_ids = ["d7jqdzcj50sj", "cgd1eacfkchw"]
loader = DocugamiLoader(... | OpenAI(temperature=0) | langchain_openai.OpenAI |
from langchain.evaluation import load_evaluator
evaluator = | load_evaluator("criteria", criteria="conciseness") | langchain.evaluation.load_evaluator |
from langchain_community.utils.openai_functions import (
convert_pydantic_to_openai_function,
)
from langchain_core.prompts import ChatPromptTemplate
from langchain_core.pydantic_v1 import BaseModel, Field, validator
from langchain_openai import ChatOpenAI
class Joke(BaseModel):
"""Joke to tell user."""
... | validator("setup") | langchain_core.pydantic_v1.validator |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet titan-iris')
from langchain_community.llms import TitanTakeoff
llm = TitanTakeoff(
base_url="http://localhost:8000", generate_max_length=128, temperature=1.0
)
prompt = "What is the largest planet in the solar system?"
llm(prompt)
from langc... | TitanTakeoff() | langchain_community.llms.TitanTakeoff |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain langchain-openai')
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass()
from langchain_core.tools import tool
@tool
def multiply(first_int: int, second_int: int) -> int:
"""Multiply two integers together."""
... | JsonOutputToolsParser() | langchain.output_parsers.JsonOutputToolsParser |
import requests
def download_drive_file(url: str, output_path: str = "chat.db") -> None:
file_id = url.split("/")[-2]
download_url = f"https://drive.google.com/uc?export=download&id={file_id}"
response = requests.get(download_url)
if response.status_code != 200:
print("Failed to download the ... | map_ai_messages(merged_messages, sender="Tortoise") | langchain_community.chat_loaders.utils.map_ai_messages |
get_ipython().system(' pip install -U langchain openai chromadb langchain-experimental # (newest versions required for multi-modal)')
get_ipython().system(' pip install "unstructured[all-docs]==0.10.19" pillow pydantic lxml pillow matplotlib tiktoken open_clip_torch torch')
path = "/Users/rlm/Desktop/photos/"
fr... | StrOutputParser() | langchain_core.output_parsers.StrOutputParser |
REGION = "us-central1" # @param {type:"string"}
INSTANCE = "test-instance" # @param {type:"string"}
DB_USER = "sqlserver" # @param {type:"string"}
DB_PASS = "password" # @param {type:"string"}
DATABASE = "test" # @param {type:"string"}
TABLE_NAME = "test-default" # @param {type:"string"}
get_ipython().run_li... | MSSQLLoader(engine=engine, table_name=TABLE_NAME) | langchain_google_cloud_sql_mssql.MSSQLLoader |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet qdrant-client')
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass("OpenAI API Key:")
from langchain_community.document_loaders import TextLoader
from langchain_community.vectorstores import Qdrant
from langchain_openai import Op... | CharacterTextSplitter(chunk_size=1000, chunk_overlap=0) | langchain_text_splitters.CharacterTextSplitter |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet sagemaker')
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain-openai')
get_ipython().run_line_magic('pip', 'install --upgrade --quiet google-search-results')
import os
os.environ["OPENAI_API_KEY"] = "<ADD-KEY-HERE>"
os.environ[... | load_tools(["serpapi", "llm-math"], llm=llm, callbacks=[sagemaker_callback]) | langchain.agents.load_tools |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet sagemaker')
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain-openai')
get_ipython().run_line_magic('pip', 'install --upgrade --quiet google-search-results')
import os
os.environ["OPENAI_API_KEY"] = "<ADD-KEY-HERE>"
os.environ[... | LLMChain(llm=llm, prompt=prompt, callbacks=[sagemaker_callback]) | langchain.chains.LLMChain |
from langchain.callbacks.manager import CallbackManager
from langchain.callbacks.streaming_stdout import StreamingStdOutCallbackHandler
from langchain.prompts import PromptTemplate
from langchain_community.llms import TitanTakeoffPro
llm = TitanTakeoffPro()
output = llm("What is the weather in London in August?")
prin... | TitanTakeoffPro() | langchain_community.llms.TitanTakeoffPro |
import re
from typing import Union
from langchain.agents import (
AgentExecutor,
AgentOutputParser,
LLMSingleActionAgent,
Tool,
)
from langchain.chains import LLMChain
from langchain.prompts import StringPromptTemplate
from langchain_community.utilities import SerpAPIWrapper
from langchain_core.agents ... | OpenAIEmbeddings() | langchain_openai.OpenAIEmbeddings |
get_ipython().system(' pip install pdf2image')
import arxiv
from langchain_community.chat_models import ChatAnthropic
from langchain_community.document_loaders import ArxivLoader, UnstructuredPDFLoader
paper = next(arxiv.Search(query="Visual Instruction Tuning").results())
paper.download_pdf(filename="downloaded-pa... | UnstructuredPDFLoader("downloaded-paper.pdf") | langchain_community.document_loaders.UnstructuredPDFLoader |
get_ipython().run_line_magic('load_ext', 'autoreload')
get_ipython().run_line_magic('autoreload', '2')
get_ipython().system('poetry run pip install replicate')
from getpass import getpass
REPLICATE_API_TOKEN = getpass()
import os
os.environ["REPLICATE_API_TOKEN"] = REPLICATE_API_TOKEN
from langchain.chains ... | StreamingStdOutCallbackHandler() | langchain.callbacks.streaming_stdout.StreamingStdOutCallbackHandler |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain-openai')
import os
from langchain.chains import LLMChain
from langchain.prompts import PromptTemplate
from langchain_community.llms import GooseAI
from getpass import getpass
GOOSEAI_API_KEY = getpass()
os.environ["GOOSEAI_API_KEY"] = G... | PromptTemplate.from_template(template) | langchain.prompts.PromptTemplate.from_template |
get_ipython().system(' pip install langchain replicate')
from langchain_community.chat_models import ChatOllama
llama2_chat = | ChatOllama(model="llama2:13b-chat") | langchain_community.chat_models.ChatOllama |
import os
os.environ["LANGCHAIN_PROJECT"] = "movie-qa"
import pandas as pd
df = pd.read_csv("data/imdb_top_1000.csv")
df["Released_Year"] = df["Released_Year"].astype(int, errors="ignore")
from langchain.schema import Document
from langchain_community.vectorstores import Chroma
from langchain_openai import Op... | ChatPromptTemplate.from_template(
"""Answer the user's question based on the below information:
Information:
{info}
Question: {question}"""
) | langchain_core.prompts.ChatPromptTemplate.from_template |
from langchain_community.llms.azureml_endpoint import AzureMLOnlineEndpoint
from langchain_community.llms.azureml_endpoint import (
AzureMLEndpointApiType,
LlamaContentFormatter,
)
from langchain_core.messages import HumanMessage
llm = AzureMLOnlineEndpoint(
endpoint_url="https://<your-endpoint>.<you... | LlamaContentFormatter() | langchain_community.llms.azureml_endpoint.LlamaContentFormatter |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet "docarray"')
from langchain_community.document_loaders import TextLoader
from langchain_community.vectorstores import DocArrayInMemorySearch
from langchain_openai import OpenAIEmbeddings
from langchain_text_splitters import CharacterTextSplitter
... | CharacterTextSplitter(chunk_size=1000, chunk_overlap=0) | langchain_text_splitters.CharacterTextSplitter |
import asyncio
from langchain.callbacks import get_openai_callback
from langchain_openai import OpenAI
llm = OpenAI(temperature=0)
with get_openai_callback() as cb:
llm("What is the square root of 4?")
total_tokens = cb.total_tokens
assert total_tokens > 0
with get_openai_callback() as cb:
llm("What is the ... | get_openai_callback() | langchain.callbacks.get_openai_callback |
get_ipython().system('pip3 install oracle-ads')
import ads
from langchain_community.llms import OCIModelDeploymentVLLM
ads.set_auth("resource_principal")
llm = OCIModelDeploymentVLLM(endpoint="https://<MD_OCID>/predict", model="model_name")
llm.invoke("Who is the first president of United States?")
import os
f... | OCIModelDeploymentTGI() | langchain_community.llms.OCIModelDeploymentTGI |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain langchain-openai')
import getpass
import os
os.environ["OPENAI_API_KEY"] = getpass.getpass()
from langchain_core.tools import tool
@tool
def complex_tool(int_arg: int, float_arg: float, dict_arg: dict) -> int:
"""Do something complex... | JsonOutputKeyToolsParser(key_name="complex_tool", return_single=True) | langchain.output_parsers.JsonOutputKeyToolsParser |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain langchain-openai')
from langchain_community.chat_models import ChatAnthropic
from langchain_openai import ChatOpenAI
from unittest.mock import patch
import httpx
from openai import RateLimitError
request = httpx.Request("GET", "/")
respons... | DatetimeOutputParser() | langchain.output_parsers.DatetimeOutputParser |
import nest_asyncio
nest_asyncio.apply()
from langchain_community.document_loaders import TextLoader
from langchain_community.embeddings import HuggingFaceEmbeddings
from langchain_community.vectorstores import SurrealDBStore
from langchain_text_splitters import CharacterTextSplitter
documents = TextLoader("../../... | HuggingFaceEmbeddings() | langchain_community.embeddings.HuggingFaceEmbeddings |
get_ipython().run_line_magic('pip', 'install -U --quiet langchain langchain_community openai chromadb langchain-experimental')
get_ipython().run_line_magic('pip', 'install --quiet "unstructured[all-docs]" pypdf pillow pydantic lxml pillow matplotlib chromadb tiktoken')
import logging
import zipfile
import requests... | StrOutputParser() | langchain_core.output_parsers.StrOutputParser |
from langchain_community.document_loaders import TextLoader
from langchain_community.embeddings.sentence_transformer import (
SentenceTransformerEmbeddings,
)
from langchain_community.vectorstores import Chroma
from langchain_text_splitters import CharacterTextSplitter
loader = | TextLoader("../../modules/state_of_the_union.txt") | langchain_community.document_loaders.TextLoader |
get_ipython().run_line_magic('pip', 'install --upgrade --quiet langchain langchain-openai')
from langchain.evaluation import load_evaluator
from langchain_openai import ChatOpenAI
evaluator = load_evaluator("labeled_score_string", llm=ChatOpenAI(model="gpt-4"))
eval_result = evaluator.evaluate_strings(
predic... | ChatOpenAI(model="gpt-4") | langchain_openai.ChatOpenAI |
from getpass import getpass
STOCHASTICAI_API_KEY = getpass()
import os
os.environ["STOCHASTICAI_API_KEY"] = STOCHASTICAI_API_KEY
YOUR_API_URL = getpass()
from langchain.chains import LLMChain
from langchain.prompts import PromptTemplate
from langchain_community.llms import StochasticAI
template = """Question:... | LLMChain(prompt=prompt, llm=llm) | langchain.chains.LLMChain |
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