!7625 fix bug of nz format

Merge pull request !7625 from lianliguang/master

mindspore/ccsrc/backend/kernel_compiler/tbe/tbe_kernel_select/tbe_kernel_select.cc

@@ -277,7 +277,7 @@ bool TbeKernelSelect::IsShapeMatchFormat(const std::vector<size_t> &shape, const
     MS_LOG(INFO) << "Warning: Server not support format with C04 suffix.";
     return false;
   }
-  if (format == kOpFormat_FRAC_NZ && shape.size() < kShape2dDims) {
+  if (format == kOpFormat_FRAC_NZ && shape.size() > kShape2dDims) {
     return true;
   }
   // not support format: