FIxed build error

deepakkumar1984 · deepakkumar1984 · commit 45f5b25e6d4c · 2020-01-19T08:13:29.000+10:30
diff --git a/src/TensorFlowNET.Keras/Metrics/MeanTensor.cs b/src/TensorFlowNET.Keras/Metrics/MeanTensor.cs
@@ -22,7 +22,7 @@ public int count
             }
         }
 
-        public MeanTensor(int num_classes, string name = "mean_tensor", string dtype) : base(name, dtype)
+        public MeanTensor(int num_classes, string name = "mean_tensor", string dtype = null) : base(name, dtype)
         {
         }
 

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ public int count`
`22`	`22`	`}`
`23`	`23`	`}`
`24`	`24`
`25`		`- public MeanTensor(int num_classes, string name = "mean_tensor", string dtype) : base(name, dtype)`
	`25`	`+ public MeanTensor(int num_classes, string name = "mean_tensor", string dtype = null) : base(name, dtype)`
`26`	`26`	`{`
`27`	`27`	`}`
`28`	`28`