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Solved for "TypeError: issubclass() arg 1 must be a class" when using typing.Literal in embedding.py #64

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Solved for "TypeError: issubclass() arg 1 must be a class" when using typing.Literal in embedding.py #64

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a3cc64e
solved for TypeError: issubclass() arg 1 must be a class
Jupiter1995 Nov 26, 2023
b0896f9
Merge branch for adding "TypeError: issubclass() arg 1 must be a clas…
Jupiter1995 Nov 26, 2023
1c773fb
Update .gitignore
Jupiter1995 Nov 27, 2023
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9 changes: 7 additions & 2 deletions gentopia/memory/embeddings.py
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,8 @@
)
from gentopia.memory.utils import get_from_dict_or_env

from enum import Enum

logger = logging.getLogger(__name__)


Expand Down Expand Up @@ -156,6 +158,9 @@ async def _async_embed_with_retry(**kwargs: Any) -> Any:

return await _async_embed_with_retry(**kwargs)

class SpecialAllow:
class ValueField(str, Enum):
VALID_VALUE = "all"

class OpenAIEmbeddings(BaseModel, Embeddings):
"""Wrapper around OpenAI embedding models."""
Expand All @@ -173,8 +178,8 @@ class OpenAIEmbeddings(BaseModel, Embeddings):
embedding_ctx_length: int = 8191
openai_api_key: Optional[str] = None
openai_organization: Optional[str] = None
allowed_special: Union[Literal["all"], Set[str]] = set()
disallowed_special: Union[Literal["all"], Set[str], Sequence[str]] = "all"
allowed_special: Union[SpecialAllow.ValueField, Set[str]] = set()
disallowed_special: Union[SpecialAllow.ValueField, Set[str], Sequence[str]] = "all"
chunk_size: int = 1000
"""Maximum number of texts to embed in each batch"""
max_retries: int = 6
Expand Down