This is a medical bot built using Llama2 and Sentence Transformers. The bot is powered by Langchain and Chainlit. The bot runs on a decent CPU machine with a minimum of 16GB of RAM.
Use "langchain_community" instead of only "langchain" while importing some libraries as it has been deprecated. See latest langchain documents.
Error:
e:\data science work\llama-chatbot-medical\ned-llama2-chatbot\ned_chabot_huggingface_repo\ned-chatbot\venv\lib\site-packages\langchain\document_loaders__init__.py:36: LangChainDeprecationWarning: Importing document loaders from langchain is deprecated. Importing from langchain will no longer be supported as of langchain==0.2.0. Please import from langchain-community instead:
from langchain_community.document_loaders import PyPDFLoader.
To install langchain-community run pip install -U langchain-community.
warnings.warn(
e:\data science work\llama-chatbot-medical\ned-llama2-chatbot\ned_chabot_huggingface_repo\ned-chatbot\venv\lib\site-packages\langchain\document_loaders__init__.py:36: LangChainDeprecationWarning: Importing document loaders from langchain is deprecated. Importing from langchain will no longer be supported as of langchain==0.2.0. Please import from langchain-community instead:
from langchain_community.document_loaders import DirectoryLoader.
To install langchain-community run pip install -U langchain-community.
warnings.warn(
e:\data science work\llama-chatbot-medical\ned-llama2-chatbot\ned_chabot_huggingface_repo\ned-chatbot\venv\lib\site-packages\langchain\embeddings__init__.py:29: LangChainDeprengChainDeprecationWarning: Importing embeddings from langchain is deprecated. Importing from langchain will no longer be supported as of langchain==0.2.0. Please import from langchain-community instead:
from langchain_community.embeddings import HuggingFaceEmbeddings.
Use "langchain_community" instead of only "langchain" while importing some libraries as it has been deprecated. See latest langchain documents.
Error: e:\data science work\llama-chatbot-medical\ned-llama2-chatbot\ned_chabot_huggingface_repo\ned-chatbot\venv\lib\site-packages\langchain\document_loaders__init__.py:36: LangChainDeprecationWarning: Importing document loaders from langchain is deprecated. Importing from langchain will no longer be supported as of langchain==0.2.0. Please import from langchain-community instead:
from langchain_community.document_loaders import PyPDFLoader.To install langchain-community run
pip install -U langchain-community. warnings.warn( e:\data science work\llama-chatbot-medical\ned-llama2-chatbot\ned_chabot_huggingface_repo\ned-chatbot\venv\lib\site-packages\langchain\document_loaders__init__.py:36: LangChainDeprecationWarning: Importing document loaders from langchain is deprecated. Importing from langchain will no longer be supported as of langchain==0.2.0. Please import from langchain-community instead:from langchain_community.document_loaders import DirectoryLoader.To install langchain-community run
pip install -U langchain-community. warnings.warn( e:\data science work\llama-chatbot-medical\ned-llama2-chatbot\ned_chabot_huggingface_repo\ned-chatbot\venv\lib\site-packages\langchain\embeddings__init__.py:29: LangChainDeprengChainDeprecationWarning: Importing embeddings from langchain is deprecated. Importing from langchain will no longer be supported as of langchain==0.2.0. Please import from langchain-community instead:from langchain_community.embeddings import HuggingFaceEmbeddings.