!9990 Fix scalar tensor print

From: @huangbingjian
Reviewed-by: @zhunaipan,@ginfung,@zh_qh
Signed-off-by: @zh_qh

mindspore/ccsrc/utils/tensorprint_utils.cc

@@ -103,7 +103,7 @@ template <typename T>
 void PrintScalarToString(const char *str_data_ptr, const string &tensor_type, std::ostringstream *const buf) {
   MS_EXCEPTION_IF_NULL(str_data_ptr);
   MS_EXCEPTION_IF_NULL(buf);
-  *buf << "Tensor(shape=[1], dtype=" << GetParseType(tensor_type) << ", value=";
+  *buf << "Tensor(shape=[], dtype=" << GetParseType(tensor_type) << ", value=";
   const T *data_ptr = reinterpret_cast<const T *>(str_data_ptr);
   if constexpr (std::is_same<T, int8_t>::value || std::is_same<T, uint8_t>::value) {
     const int int_data = static_cast<int>(*data_ptr);
@@ -117,7 +117,7 @@ void PrintScalarToBoolString(const char *str_data_ptr, const string &tensor_type
   MS_EXCEPTION_IF_NULL(str_data_ptr);
   MS_EXCEPTION_IF_NULL(buf);
   const bool *data_ptr = reinterpret_cast<const bool *>(str_data_ptr);
-  *buf << "Tensor(shape=[1], dtype=" << GetParseType(tensor_type) << ", value=";
+  *buf << "Tensor(shape=[], dtype=" << GetParseType(tensor_type) << ", value=";
   if (*data_ptr) {
     *buf << "True)\n";
   } else {

tests/st/ops/ascend/test_tensor_print/test_tensor_print.py

@@ -25,7 +25,7 @@ expect_array = {'Bool': '\n[[ True False]\n [False  True]]', 'UInt': '\n[[1 2 3]
                               '[ *.********e*** **.********e***  *.********e***]]'}
 
 def get_expect_value(res):
-    if res[0] == '[1]':
+    if res[0] == '[]':
         if res[1] == 'Bool':
             return expect_scalar['Bool']
         if res[1] in ['Uint8', 'Uint16', 'Uint32', 'Uint64']: