Fix sytling issues

Author: Saif Mohammed

keras/src/backend/openvino/numpy.py

@@ -520,10 +520,7 @@ def dot(x, y):
     x = get_ov_output(x, element_type)
     y = get_ov_output(y, element_type)
     x, y = _align_operand_types(x, y, "dot()")
-    if (
-        x.get_partial_shape(0).rank == 0
-        or y.get_partial_shape(0).rank == 0
-    ):
+    if x.get_partial_shape().rank == 0 or y.get_partial_shape().rank == 0:
         return OpenVINOKerasTensor(ov_opset.multiply(x, y).output(0))
     return OpenVINOKerasTensor(ov_opset.matmul(x, y, False, False).output(0))
 
@@ -1206,4 +1203,4 @@ def slogdet(x):
 def argpartition(x, kth, axis=-1):
     raise NotImplementedError(
         "`argpartition` is not supported with openvino backend"
-    )
+    )