fix(deps): update dependency langchain to v1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
langchain (source, changelog)	^0.3.11 → ^1.0.0

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

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The artifact failure details are included below:

File name: poetry.lock

Updating dependencies
Resolving dependencies...


    Because no versions of langchain match >1.0.0,<1.0.1 || >1.0.1,<1.0.2 || >1.0.2,<1.0.3 || >1.0.3,<1.0.4 || >1.0.4,<1.0.5 || >1.0.5,<1.0.6 || >1.0.6,<1.0.7 || >1.0.7,<1.0.8 || >1.0.8,<1.1.0 || >1.1.0,<1.1.1 || >1.1.1,<1.1.2 || >1.1.2,<1.1.3 || >1.1.3,<1.2.0 || >1.2.0,<1.2.1 || >1.2.1,<1.2.2 || >1.2.2,<1.2.3 || >1.2.3,<1.2.4 || >1.2.4,<1.2.6 || >1.2.6,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0
 and langchain (1.0.0) depends on langchain-core (>=1.0.0,<2.0.0), langchain (>=1.0.0,<1.0.1 || >1.0.1,<1.0.2 || >1.0.2,<1.0.3 || >1.0.3,<1.0.4 || >1.0.4,<1.0.5 || >1.0.5,<1.0.6 || >1.0.6,<1.0.7 || >1.0.7,<1.0.8 || >1.0.8,<1.1.0 || >1.1.0,<1.1.1 || >1.1.1,<1.1.2 || >1.1.2,<1.1.3 || >1.1.3,<1.2.0 || >1.2.0,<1.2.1 || >1.2.1,<1.2.2 || >1.2.2,<1.2.3 || >1.2.3,<1.2.4 || >1.2.4,<1.2.6 || >1.2.6,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
    And because langchain (1.0.1) depends on langchain-core (>=1.0.0,<2.0.0)
 and langchain (1.0.2) depends on langchain-core (>=1.0.0,<2.0.0), langchain (>=1.0.0,<1.0.3 || >1.0.3,<1.0.4 || >1.0.4,<1.0.5 || >1.0.5,<1.0.6 || >1.0.6,<1.0.7 || >1.0.7,<1.0.8 || >1.0.8,<1.1.0 || >1.1.0,<1.1.1 || >1.1.1,<1.1.2 || >1.1.2,<1.1.3 || >1.1.3,<1.2.0 || >1.2.0,<1.2.1 || >1.2.1,<1.2.2 || >1.2.2,<1.2.3 || >1.2.3,<1.2.4 || >1.2.4,<1.2.6 || >1.2.6,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
    And because langchain (1.0.3) depends on langchain-core (>=1.0.0,<2.0.0)
 and langchain (1.0.4) depends on langchain-core (>=1.0.0,<2.0.0), langchain (>=1.0.0,<1.0.5 || >1.0.5,<1.0.6 || >1.0.6,<1.0.7 || >1.0.7,<1.0.8 || >1.0.8,<1.1.0 || >1.1.0,<1.1.1 || >1.1.1,<1.1.2 || >1.1.2,<1.1.3 || >1.1.3,<1.2.0 || >1.2.0,<1.2.1 || >1.2.1,<1.2.2 || >1.2.2,<1.2.3 || >1.2.3,<1.2.4 || >1.2.4,<1.2.6 || >1.2.6,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
    And because langchain (1.0.5) depends on langchain-core (>=1.0.4,<2.0.0)
 and langchain (1.0.6) depends on langchain-core (>=1.0.4,<2.0.0), langchain (>=1.0.0,<1.0.7 || >1.0.7,<1.0.8 || >1.0.8,<1.1.0 || >1.1.0,<1.1.1 || >1.1.1,<1.1.2 || >1.1.2,<1.1.3 || >1.1.3,<1.2.0 || >1.2.0,<1.2.1 || >1.2.1,<1.2.2 || >1.2.2,<1.2.3 || >1.2.3,<1.2.4 || >1.2.4,<1.2.6 || >1.2.6,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
    And because langchain (1.0.7) depends on langchain-core (>=1.0.4,<2.0.0)
 and langchain (1.0.8) depends on langchain-core (>=1.0.6,<2.0.0), langchain (>=1.0.0,<1.1.0 || >1.1.0,<1.1.1 || >1.1.1,<1.1.2 || >1.1.2,<1.1.3 || >1.1.3,<1.2.0 || >1.2.0,<1.2.1 || >1.2.1,<1.2.2 || >1.2.2,<1.2.3 || >1.2.3,<1.2.4 || >1.2.4,<1.2.6 || >1.2.6,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
    And because langchain (1.1.0) depends on langchain-core (>=1.1.0,<2.0.0)
 and langchain (1.1.1) depends on langchain-core (>=1.1.0,<2.0.0), langchain (>=1.0.0,<1.1.2 || >1.1.2,<1.1.3 || >1.1.3,<1.2.0 || >1.2.0,<1.2.1 || >1.2.1,<1.2.2 || >1.2.2,<1.2.3 || >1.2.3,<1.2.4 || >1.2.4,<1.2.6 || >1.2.6,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
    And because langchain (1.1.2) depends on langchain-core (>=1.1.0,<2.0.0)
 and langchain (1.1.3) depends on langchain-core (>=1.1.2,<2.0.0), langchain (>=1.0.0,<1.2.0 || >1.2.0,<1.2.1 || >1.2.1,<1.2.2 || >1.2.2,<1.2.3 || >1.2.3,<1.2.4 || >1.2.4,<1.2.6 || >1.2.6,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
    And because langchain (1.2.0) depends on langchain-core (>=1.2.1,<2.0.0)
 and langchain (1.2.1) depends on langchain-core (>=1.2.1,<2.0.0), langchain (>=1.0.0,<1.2.2 || >1.2.2,<1.2.3 || >1.2.3,<1.2.4 || >1.2.4,<1.2.6 || >1.2.6,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
    And because langchain (1.2.2) depends on langchain-core (>=1.2.1,<2.0.0)
 and langchain (1.2.3) depends on langchain-core (>=1.2.1,<2.0.0), langchain (>=1.0.0,<1.2.4 || >1.2.4,<1.2.6 || >1.2.6,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
    And because langchain (1.2.4) depends on langchain-core (>=1.2.1,<2.0.0)
 and langchain (1.2.6) depends on langchain-core (>=1.2.7,<2.0.0), langchain (>=1.0.0,<1.2.7 || >1.2.7,<1.2.8 || >1.2.8,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
    And because langchain (1.2.7) depends on langchain-core (>=1.2.7,<2.0.0)
 and langchain (1.2.8) depends on langchain-core (>=1.2.8,<2.0.0), langchain (>=1.0.0,<1.2.9 || >1.2.9,<1.2.10 || >1.2.10,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).
(1) So, because langchain (1.2.9) depends on langchain-core (>=1.2.9,<2.0.0)
 and langchain (1.2.10) depends on langchain-core (>=1.2.10,<2.0.0), langchain (>=1.0.0,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0).

    Because no versions of langchain-experimental match >0.3.4,<0.3.5rc1 || >0.3.5rc1,<0.4.0
 and langchain-experimental (0.3.5rc1) depends on langchain-core (>=0.3.28,<1.0.0), langchain-experimental (>0.3.4,<0.4.0) requires langchain-core (>=0.3.28,<1.0.0).
    And because langchain-experimental (0.3.4) depends on langchain-core (>=0.3.28,<0.4.0), langchain-experimental (>=0.3.4,<0.4.0) requires langchain-core (>=0.3.28,<1.0.0).
    And because langchain (>=1.0.0,<2.0.0) requires langchain-core (>=1.0.0,<2.0.0) (1), langchain (>=1.0.0,<2.0.0) is incompatible with langchain-experimental (>=0.3.4,<0.4.0)
    So, because mit-learn depends on both langchain (^1.0.0) and langchain-experimental (^0.3.4), version solving failed.

[sentry]

Bug: Upgrading langchain to ^1.0.0 conflicts with langchain-experimental ^0.3.4, which requires an older langchain-community version. This will cause dependency resolution to fail.
_{Severity: CRITICAL}

Suggested Fix

To resolve the dependency conflict, update langchain-experimental in pyproject.toml to a version compatible with langchain ^1.0.0, likely ^0.4.x or higher. After updating, run poetry lock and poetry install to verify the dependencies can be resolved successfully.

Prompt for AI Agent

Review the code at the location below. A potential bug has been identified by an AI
agent.
Verify if this is a real issue. If it is, propose a fix; if not, explain why it's not
valid.

Location: pyproject.toml#L58

Potential issue: The update to `langchain="^1.0.0"` in `pyproject.toml` introduces a
dependency conflict. The project also depends on `langchain-experimental="^0.3.4"`,
which has a strict requirement for `langchain-community` to be a version less than
`0.4.0`. However, `langchain 1.0.0` requires a newer, incompatible version of
`langchain-community`. This conflict will prevent the project's dependencies from being
installed, causing the build or deployment process to fail immediately.