mirror of
https://github.com/deepset-ai/haystack.git
synced 2025-11-04 03:39:31 +00:00
61 lines
2.7 KiB
Python
61 lines
2.7 KiB
Python
import ast
|
|
import os
|
|
|
|
# FastAPI
|
|
PROJECT_NAME = os.getenv("PROJECT_NAME", "FastAPI")
|
|
|
|
# Resources / Computation
|
|
USE_GPU = os.getenv("USE_GPU", "True").lower() == "true"
|
|
GPU_NUMBER = int(os.getenv("GPU_NUMBER", 1))
|
|
MAX_PROCESSES = int(os.getenv("MAX_PROCESSES", 4))
|
|
BATCHSIZE = int(os.getenv("BATCHSIZE", 50))
|
|
CONCURRENT_REQUEST_PER_WORKER = int(os.getenv("CONCURRENT_REQUEST_PER_WORKER", 4))
|
|
|
|
# DB
|
|
DB_HOST = os.getenv("DB_HOST", "localhost")
|
|
DB_PORT = int(os.getenv("DB_PORT", 9200))
|
|
DB_USER = os.getenv("DB_USER", "")
|
|
DB_PW = os.getenv("DB_PW", "")
|
|
DB_INDEX = os.getenv("DB_INDEX", "document")
|
|
DB_INDEX_FEEDBACK = os.getenv("DB_INDEX_FEEDBACK", "feedback")
|
|
ES_CONN_SCHEME = os.getenv("ES_CONN_SCHEME", "http")
|
|
TEXT_FIELD_NAME = os.getenv("TEXT_FIELD_NAME", "text")
|
|
SEARCH_FIELD_NAME = os.getenv("SEARCH_FIELD_NAME", "text")
|
|
FAQ_QUESTION_FIELD_NAME = os.getenv("FAQ_QUESTION_FIELD_NAME", "question")
|
|
EMBEDDING_FIELD_NAME = os.getenv("EMBEDDING_FIELD_NAME", None)
|
|
EMBEDDING_DIM = os.getenv("EMBEDDING_DIM", None)
|
|
|
|
# Reader
|
|
READER_MODEL_PATH = os.getenv("READER_MODEL_PATH", "deepset/roberta-base-squad2")
|
|
READER_TYPE = os.getenv("READER_TYPE", "FARMReader") # alternative: 'TransformersReader'
|
|
READER_TOKENIZER = os.getenv("READER_TOKENIZER", None)
|
|
CONTEXT_WINDOW_SIZE = int(os.getenv("CONTEXT_WINDOW_SIZE", 500))
|
|
DEFAULT_TOP_K_READER = int(os.getenv("DEFAULT_TOP_K_READER", 5))
|
|
TOP_K_PER_CANDIDATE = int(os.getenv("TOP_K_PER_CANDIDATE", 3))
|
|
NO_ANS_BOOST = int(os.getenv("NO_ANS_BOOST", -10))
|
|
DOC_STRIDE = int(os.getenv("DOC_STRIDE", 128))
|
|
MAX_SEQ_LEN = int(os.getenv("MAX_SEQ_LEN", 256))
|
|
|
|
# Retriever
|
|
RETRIEVER_TYPE = os.getenv("RETRIEVER_TYPE", "ElasticsearchRetriever") # alternatives: 'EmbeddingRetriever', 'ElasticsearchRetriever', 'ElasticsearchFilterOnlyRetriever', None
|
|
DEFAULT_TOP_K_RETRIEVER = int(os.getenv("DEFAULT_TOP_K_RETRIEVER", 10))
|
|
EXCLUDE_META_DATA_FIELDS = os.getenv("EXCLUDE_META_DATA_FIELDS", None)
|
|
if EXCLUDE_META_DATA_FIELDS:
|
|
EXCLUDE_META_DATA_FIELDS = ast.literal_eval(EXCLUDE_META_DATA_FIELDS)
|
|
EMBEDDING_MODEL_PATH = os.getenv("EMBEDDING_MODEL_PATH", None)
|
|
EMBEDDING_MODEL_FORMAT = os.getenv("EMBEDDING_MODEL_FORMAT", "farm")
|
|
|
|
# File uploads
|
|
FILE_UPLOAD_PATH = os.getenv("FILE_UPLOAD_PATH", "file-uploads")
|
|
REMOVE_NUMERIC_TABLES = os.getenv("REMOVE_NUMERIC_TABLES", "True").lower() == "true"
|
|
REMOVE_WHITESPACE = os.getenv("REMOVE_WHITESPACE", "True").lower() == "true"
|
|
REMOVE_EMPTY_LINES = os.getenv("REMOVE_EMPTY_LINES", "True").lower() == "true"
|
|
REMOVE_HEADER_FOOTER = os.getenv("REMOVE_HEADER_FOOTER", "True").lower() == "true"
|
|
VALID_LANGUAGES = os.getenv("VALID_LANGUAGES", None)
|
|
if VALID_LANGUAGES:
|
|
VALID_LANGUAGES = ast.literal_eval(VALID_LANGUAGES)
|
|
|
|
# Monitoring
|
|
APM_SERVER = os.getenv("APM_SERVER", None)
|
|
APM_SERVICE_NAME = os.getenv("APM_SERVICE_NAME", "haystack-backend")
|