streamlit_langchain_chat/constants.py

from pathlib import Path
from PIL import Image

# from dotenv import load_dotenv, find_dotenv  # pip install python-dotenv==1.0.0

from __version__ import __VERSION__ as APP_VERSION

_SCRIPT_PATH = Path(__file__).absolute()
PARENT_APP_DIR = _SCRIPT_PATH.parent
TEMP_DIR = PARENT_APP_DIR / 'tempDir'
ROOT_DIR = PARENT_APP_DIR.parent
STATIC_DIR = ROOT_DIR / 'static'

# _env_file_path = find_dotenv(str(CODE_DIR / '.env'))  # Check if this path is correct
# if _env_file_path:
#     load_dotenv(_env_file_path)

ST_CONFIG = {
    "page_title": "NTT Data - Chat Q&A",
    # "page_icon": Image.open(STATIC_DIR / "mini_nttdata.jpg"),
}

OPERATING_MODE = "debug"  # debug, preproduction, production

REUSE_ANSWERS = False

LOAD_INDEX_LOCALLY = False
SAVE_INDEX_LOCALLY = False

# x$ per 1000 tokens
PRICES = {
    'text-embedding-ada-002': 0.0004,
    'text-davinci-003': 0.02,
    'gpt-3': 0.002,
    'gpt-4': 0.06,  # 8K context
}

SOURCES_IDS = {
    # "Without source. Only chat": 4,
    "local files": 1,
    "urls": 3
}

TYPE_IDS = {
    "OpenAI": 2,
    "MSF Azure OpenAI Service": 1,
}


INDEX_IDS = {
    "FAISS": 1,
    "Pinecone": 2,
}