[0-size Tensor No.354、355] Add 0-size Tensor support for unique [fluid_ops]

[co63oc]

PR Category

Operator Mechanism

PR Types

Bug fixes

Description

infermeta中维度为-1不确定维度，修改python部分实现

PaddleAPITest 测试通过
unique

unique_consecutive

[paddle-bot]

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[codecov-commenter]

Codecov Report

❌ Patch coverage is 37.93103% with 18 lines in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (develop@7ec9073). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
python/paddle/tensor/manipulation.py	37.93%	18 Missing ⚠️

❌ Your patch status has failed because the patch coverage (37.93%) is below the target coverage (90.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff             @@
##             develop   #74305   +/-   ##
==========================================
  Coverage           ?   37.93%           
==========================================
  Files              ?        1           
  Lines              ?       29           
  Branches           ?        0           
==========================================
  Hits               ?       11           
  Misses             ?       18           
  Partials           ?        0           

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[co63oc]

@DanielSun11 CI已完成需要review

[DanielSun11]

LGTM