.env.example

# LLM_MODEL_TYPE=openai
# LLM_MODEL_TYPE=gpt4all-j
# LLM_MODEL_TYPE=gpt4all
# LLM_MODEL_TYPE=llamacpp
LLM_MODEL_TYPE=huggingface
# LLM_MODEL_TYPE=mosaicml
# LLM_MODEL_TYPE=stablelm

OPENAI_API_KEY=

# if unset, default to "gpt-3.5-turbo"
OPENAI_MODEL_NAME=

# cpu, mps or cuda:0 - if unset, use whatever detected
HF_EMBEDDINGS_DEVICE_TYPE=
HF_PIPELINE_DEVICE_TYPE=

# uncomment one of the below to load corresponding quantized model
# LOAD_QUANTIZED_MODEL=4bit
# LOAD_QUANTIZED_MODEL=8bit

DISABLE_MODEL_PRELOADING=true
CHAT_HISTORY_ENABLED=true
SHOW_PARAM_SETTINGS=false
SHARE_GRADIO_APP=false
PDF_FILE_BASE_URL=https://ai-engd.netlify.app/pdfs/books/

# if unset, default to "hkunlp/instructor-xl"
HF_EMBEDDINGS_MODEL_NAME="hkunlp/instructor-large"

# number of cpu cores - used to set n_threads for GPT4ALL & LlamaCpp models
NUMBER_OF_CPU_CORES=

HUGGINGFACE_AUTH_TOKEN=

USING_TORCH_BFLOAT16=true
# HUGGINGFACE_MODEL_NAME_OR_PATH="databricks/dolly-v2-3b"
# HUGGINGFACE_MODEL_NAME_OR_PATH="databricks/dolly-v2-7b"
# HUGGINGFACE_MODEL_NAME_OR_PATH="databricks/dolly-v2-12b"

# LLM_MODEL_TYPE must be set to huggingface
# HUGGINGFACE_MODEL_NAME_OR_PATH="TheBloke/wizardLM-7B-HF"
# HUGGINGFACE_MODEL_NAME_OR_PATH="TheBloke/vicuna-7B-1.1-HF"
# HUGGINGFACE_MODEL_NAME_OR_PATH="nomic-ai/gpt4all-j"
# HUGGINGFACE_MODEL_NAME_OR_PATH="nomic-ai/gpt4all-falcon"
# HUGGINGFACE_MODEL_NAME_OR_PATH="lmsys/fastchat-t5-3b-v1.0"
HUGGINGFACE_MODEL_NAME_OR_PATH="meta-llama/Llama-2-7b-chat-hf"
# HUGGINGFACE_MODEL_NAME_OR_PATH="meta-llama/Llama-2-13b-chat-hf"
# HUGGINGFACE_MODEL_NAME_OR_PATH="meta-llama/Llama-2-70b-chat-hf"

STABLELM_MODEL_NAME_OR_PATH="OpenAssistant/stablelm-7b-sft-v7-epoch-3"

MOSAICML_MODEL_NAME_OR_PATH="mosaicml/mpt-7b-instruct"

FALCON_MODEL_NAME_OR_PATH="tiiuae/falcon-7b-instruct"

GPT4ALL_J_MODEL_PATH="../models/llama-2-7b-chat.ggmlv3.q4_0.bin"
GPT4ALL_J_DOWNLOAD_LINK=https://huggingface.co/TheBloke/Llama-2-7B-Chat-GGML/resolve/main/llama-2-7b-chat.ggmlv3.q4_0.bin

GPT4ALL_MODEL_PATH="./models/ggml-nous-gpt4-vicuna-13b.bin"
GPT4ALL_DOWNLOAD_LINK=https://gpt4all.io/models/ggml-nous-gpt4-vicuna-13b.bin

LLAMACPP_MODEL_PATH="./models/llama-2-7b-chat.ggmlv3.q4_K_M.bin"
LLAMACPP_DOWNLOAD_LINK=https://huggingface.co/TheBloke/Llama-2-7B-Chat-GGML/resolve/main/llama-2-7b-chat.ggmlv3.q4_K_M.bin

# Index for AI Books PDF files - chunk_size=1024 chunk_overlap=512
# CHROMADB_INDEX_PATH="./data/chromadb_1024_512/"
FAISS_INDEX_PATH="./data/faiss_1024_512/"

QUESTIONS_FILE_PATH="./data/questions.txt"

TOKENIZERS_PARALLELISM=true

# env variables for ingesting source PDF files
SOURCE_PDFS_PATH="./data/pdfs/"
SOURCE_URLS="./data/pci_dss_urls.txt"
CHUNCK_SIZE=1024
CHUNK_OVERLAP=512