Feat:Add Pinecone as a new vector database

[Howe829]

Checklist:

[!IMPORTANT]
Please review the checklist below before submitting your pull request.

• [x] Please open an issue before creating a PR or link to an existing issue
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods

Description

How to use: PS:You need to get the <PINECONE_API_KEY> and create a pinecone Index from the pinecone console.

First, add <PINECONE_API_KEY>, <PINECONE_INDEX>, <PINECONE_INDEX_DIMENSION> to your .env file. Second, change the <VECTOR_STORE> to 'pinecone'.

Fixes #8892

Type of Change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update, included: Dify Document
• [ ] Improvement, including but not limited to code refactoring, performance optimization, and UI/UX improvement
• [ ] Dependency upgrade

Testing Instructions

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• [ ] Test A
• [ ] Test B

[Howe829]

See comments

Hi! I'm glad to see your comment, I've resolved it.PTAL.

[crazywoola]

@Howe829 Hello, please resolve deps issue here.

[Howe829]

@Howe829 Hello, please resolve deps issue here.

Hi there! I've resolved the deps issues.The Pytest failed due to the api key provided in test_pinecone.py is not real.

[yaoice]

@Howe829 Hello, please resolve deps issue here.

Hi there! I've resolved the deps issues.The Pytest failed due to the api key provided in test_pinecone.py is not real.

I think you need to mock api with calling pinecone to run pytest successfully.

[Howe829]

@Howe829 Hello, please resolve deps issue here.

Hi there! I've resolved the deps issues.The Pytest failed due to the api key provided in test_pinecone.py is not real.

I think you need to mock api with calling pinecone to run pytest successfully.

Thanks for your advice, all checks have passed.

[crazywoola]

Seems there more conflicts here.

[Howe829]

Seems there more conflicts here.

Resolved.PTAL @crazywoola

[crazywoola]

@Howe829 Hello there are some errors in the tests.