feat(fix security vulnerability; update to langchain = "^0.0.308"):

examples/ex12.py

@@ -1,6 +1,7 @@
-from langchain import LLMChain, PromptTemplate
+from langchain.chains import LLMChain
 from langchain.llms import OpenAI
 from langchain.output_parsers import PydanticOutputParser
+from langchain.prompts import PromptTemplate
 from pydantic import BaseModel, Field, validator
 
 

examples/ex3.py

@@ -1,6 +1,7 @@
 import os
 
-from langchain import LLMMathChain, OpenAI
+from langchain.chains import LLMMathChain
+from langchain.llms import OpenAI
 
 os.environ["OPENAI_API_KEY"] = os.environ.get("OPENAI_API_KEY", "sk-********")
 

examples/ex4.py

@@ -1,8 +1,8 @@
 import os
 
-from langchain import PromptTemplate
 from langchain.chains import LLMChain, LLMRequestsChain, SequentialChain
 from langchain.llms import OpenAI
+from langchain.prompts import PromptTemplate
 
 os.environ["OPENAI_API_KEY"] = os.environ.get("OPENAI_API_KEY", "sk-********")
 

examples/ex7_agent.py

@@ -1,5 +1,5 @@
-from langchain import LLMMathChain
 from langchain.agents.tools import Tool
+from langchain.chains import LLMMathChain
 from langchain.chat_models import ChatOpenAI
 from langchain.llms import OpenAI
 from langchain_experimental.plan_and_execute import (

examples/ex9_double_chain.py

@@ -1,6 +1,6 @@
 import os
 
-from langchain import LLMMathChain
+from langchain.chains import LLMMathChain
 from langchain.llms import OpenAI
 
 os.environ["OPENAI_API_KEY"] = os.environ.get("OPENAI_API_KEY", "sk-********")

pyproject.toml

@@ -1,13 +1,13 @@
 [tool.poetry]
 name = "langcorn"
-version = "0.0.17"
+version = "0.0.18"
 description = "A Python package creating rest api interface for LangChain"
 authors = ["Alexander Miasoiedov <[email protected]>"]
 maintainers = ["Alexander Miasoiedov <[email protected]>"]
 repository = "https://github.com/msoedov/langcorn"
 license = "MIT"
 readme = "Readme.md"
-keywords = ["nlp", "langchain", "openai", "gpt", "fastapi", "llm"]
+keywords = ["nlp", "langchain", "openai", "gpt", "fastapi", "llm", "llmops"]
 packages = [{ include = "langcorn", from = "." }]
 
 
@@ -16,24 +16,24 @@ langcorn = "langcorn.__main__:entrypoint"
 
 [tool.poetry.dependencies]
 python = "^3.9"
-fastapi = "^0.101.0"
+fastapi = "^0.103.2"
 uvicorn = "^0.23.2"
-langchain = "^0.0.283"
-openai = "^0.28.0"
+langchain = "^0.0.308"
+openai = "^0.28.1"
 fire = "^0.5.0"
-loguru = "^0.7.0"
+loguru = "^0.7.2"
 bs4 = "0.0.1"                      # required for ex4.py
 langchain-experimental = "^0.0.14"
 certifi = "^2023.7.22"
 
 [tool.poetry.group.dev.dependencies]
-black = "^23.7.0"
+black = "^23.9.1"
 mypy = "^1.5.1"
-httpx = "^0.24.1"
-pytest = "^7.4.1"
-types-requests = "^2.31.0.1"
+httpx = "^0.25.0"
+pytest = "^7.4.2"
 pre-commit = "^3.4.0"
-chromadb = "^0.3.2.6"        # required for ex8.py
+numexpr = "^2.6.1"
+chromadb = "^0.3.2.6" # required for ex8.py
 
 [tool.ruff]
 line-length = 120