Simplify _to_tensor() (keras-team#8272)

raonyguimaraes · Oct 28, 2017 · 3077f27 · 3077f27
1 parent 5b7cbb7
commit 3077f27
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/keras/backend/tensorflow_backend.py b/keras/backend/tensorflow_backend.py
@@ -279,10 +279,7 @@ def _to_tensor(x, dtype):
     # Returns
         A tensor.
     """
-    x = tf.convert_to_tensor(x)
-    if x.dtype != dtype:
-        x = tf.cast(x, dtype)
-    return x
+    return tf.convert_to_tensor(x, dtype=dtype)
 
 
 def is_sparse(tensor):