Issue gatv2 conv

[richcmwang]

No description provided.

[codecov-commenter]

Codecov Report

Merging #3678 (6000e57) into master (1bf018d) will decrease coverage by 0.02%.
The diff coverage is 50.00%.

@@            Coverage Diff             @@
##           master    #3678      +/-   ##
==========================================
- Coverage   81.59%   81.57%   -0.03%     
==========================================
  Files         295      295              
  Lines       14860    14865       +5     
==========================================
+ Hits        12125    12126       +1     
- Misses       2735     2739       +4     

Impacted Files	Coverage Δ
torch_geometric/nn/conv/gatv2_conv.py	91.96% <50.00%> (-3.37%)	⬇️

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[rusty1s]

This is great. Thank you!