[fix] Failed to import gptcache due to missing redis dependency

[a9raag]

resolves #521

Moved RedisCacheEviction to its own module to avoid calls that tries to import and install redis

[codecov[bot]]

Codecov Report

Merging #522 (09bda62) into dev (790e9f4) will increase coverage by 0.00%. The diff coverage is 92.30%.

Additional details and impacted files

[](https://app.codecov.io/gh/zilliztech/GPTCache/pull/522?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=zilliztech) ```diff @@ Coverage Diff @@ ## dev #522 +/- ## ======================================= Coverage 93.89% 93.90% ======================================= Files 95 96 +1 Lines 4014 4017 +3 ======================================= + Hits 3769 3772 +3 Misses 245 245 ``` | [Files Changed](https://app.codecov.io/gh/zilliztech/GPTCache/pull/522?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=zilliztech) | Coverage Δ | | |---|---|---| | [gptcache/manager/eviction/distributed\_cache.py](https://app.codecov.io/gh/zilliztech/GPTCache/pull/522?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=zilliztech#diff-Z3B0Y2FjaGUvbWFuYWdlci9ldmljdGlvbi9kaXN0cmlidXRlZF9jYWNoZS5weQ==) | `87.50% <ø> (-2.16%)` | :arrow_down: | | [gptcache/manager/eviction/redis\_eviction.py](https://app.codecov.io/gh/zilliztech/GPTCache/pull/522?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=zilliztech#diff-Z3B0Y2FjaGUvbWFuYWdlci9ldmljdGlvbi9yZWRpc19ldmljdGlvbi5weQ==) | `91.89% <91.89%> (ø)` | | | [gptcache/manager/eviction/manager.py](https://app.codecov.io/gh/zilliztech/GPTCache/pull/522?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=zilliztech#diff-Z3B0Y2FjaGUvbWFuYWdlci9ldmljdGlvbi9tYW5hZ2VyLnB5) | `100.00% <100.00%> (ø)` | |

[a9raag]

/assign @simfg

[SimFG]

/lgtm /approve

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: a9raag, SimFG

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/zilliztech/GPTCache/blob/dev/OWNERS)~~ [SimFG] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[marioluan]

I still see the issue.