missing env TENCENT_VECTOR_DB_DATABASE

[jianglin1008]

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Dify version

0.6.12-fix1

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

When using Tencent VectorDB, I kept encountering the following error. After investigation, I discovered that TENCENT_VECTOR_DB_DATABASE was missing in the model configuration definition, which led to its value being unobtainable.

File "/app/api/core/rag/datasource/vdb/tencent/tencent_vector.py", line 216, in init_vector
--
Mon, Jul 1 2024 8:23:49 pm | return TencentVector(
Mon, Jul 1 2024 8:23:49 pm | File "/app/api/core/rag/datasource/vdb/tencent/tencent_vector.py", line 50, in __init__
Mon, Jul 1 2024 8:23:49 pm | self._db = self._init_database()
Mon, Jul 1 2024 8:23:49 pm | File "/app/api/core/rag/datasource/vdb/tencent/tencent_vector.py", line 61, in _init_database
Mon, Jul 1 2024 8:23:49 pm | return self._client.create_database(database_name=self._client_config.database)
Mon, Jul 1 2024 8:23:49 pm | File "/app/api/.venv/lib/python3.10/site-packages/tcvectordb/client/stub.py", line 40, in create_database
Mon, Jul 1 2024 8:23:49 pm | db.create_database(timeout=timeout)
Mon, Jul 1 2024 8:23:49 pm | File "/app/api/.venv/lib/python3.10/site-packages/tcvectordb/model/database.py", line 48, in create_database
Mon, Jul 1 2024 8:23:49 pm | raise exceptions.ParamError(
Mon, Jul 1 2024 8:23:49 pm | tcvectordb.exceptions.ParamError: <ParamError: (code=-1, message=database name param not found)>

✔️ Expected Behavior

Successfully connected to Tencent VectorDB.

❌ Actual Behavior

tcvectordb.exceptions.ParamError: <ParamError: (code=-1, message=database name param not found)>

[jianglin1008]

api/configs/middleware/vdb/tencent_vector_config.py

class TencentVectorDBConfig(BaseModel):
    """
    Tencent Vector configs
    """

    TENCENT_VECTOR_DB_URL: Optional[str] = Field(
        description='Tencent Vector URL',
        default=None,
    )

    TENCENT_VECTOR_DB_API_KEY: Optional[str] = Field(
        description='Tencent Vector API key',
        default=None,
    )

    TENCENT_VECTOR_DB_TIMEOUT: PositiveInt = Field(
        description='Tencent Vector timeout in seconds',
        default=30,
    )

    TENCENT_VECTOR_DB_USERNAME: Optional[str] = Field(
        description='Tencent Vector password',
        default=None,
    )

    TENCENT_VECTOR_DB_PASSWORD: Optional[str] = Field(
        description='Tencent Vector password',
        default=None,
    )

   ## here

    TENCENT_VECTOR_DB_SHARD: PositiveInt = Field(
        description='Tencent Vector sharding number',
        default=1,
    )

    TENCENT_VECTOR_DB_REPLICAS: PositiveInt = Field(
        description='Tencent Vector replicas',
        default=2,
    )

[dosubot]

@jianglin1008 Hello there! I'm here to assist you with any bugs, questions, or contributions you might have. Let's work together to resolve your issue.

To resolve the issue with the missing TENCENT_VECTOR_DB_DATABASE field, you need to add this field to the TencentVectorDBConfig class in your tencent_vector_config.py file. Here is the updated class definition:

from typing import Optional
from pydantic import BaseModel, Field, PositiveInt

class TencentVectorDBConfig(BaseModel):
    """
    Tencent Vector configs
    """

    TENCENT_VECTOR_DB_URL: Optional[str] = Field(
        description='Tencent Vector URL',
        default=None,
    )

    TENCENT_VECTOR_DB_API_KEY: Optional[str] = Field(
        description='Tencent Vector API key',
        default=None,
    )

    TENCENT_VECTOR_DB_TIMEOUT: PositiveInt = Field(
        description='Tencent Vector timeout in seconds',
        default=30,
    )

    TENCENT_VECTOR_DB_USERNAME: Optional[str] = Field(
        description='Tencent Vector username',
        default=None,
    )

    TENCENT_VECTOR_DB_PASSWORD: Optional[str] = Field(
        description='Tencent Vector password',
        default=None,
    )

    TENCENT_VECTOR_DB_SHARD: PositiveInt = Field(
        description='Tencent Vector sharding number',
        default=1,
    )

    TENCENT_VECTOR_DB_REPLICAS: PositiveInt = Field(
        description='Tencent Vector replicas',
        default=2,
    )

    TENCENT_VECTOR_DB_DATABASE: Optional[str] = Field(
        description='Tencent Vector database name',
        default=None,
    )

This addition includes the TENCENT_VECTOR_DB_DATABASE field with an appropriate description and default value ^[1].

To continue talking to Dosu, mention @dosu.

[Chenhe Gu]

hi, doing a new pull of the code or running cp .env.example .env? should resolve the issue.

[jianglin1008]

@guchenhe extra = ignore

   # api/configs/app_config.py
    model_config = SettingsConfigDict(
        # read from dotenv format config file
        env_file='.env',
        env_file_encoding='utf-8',

        # ignore extra attributes
        extra='ignore',
    )

[crazywoola]

It should be fixed by this #5879. cc @guchenhe