Remove space to be consistent.

Be consistent with `tf2_test_reshape.py` so that it is easier to compare
the differences between the two files.

Author: khatchad

com.ibm.wala.cast.python.test/data/tf2_test_reshape3.py

@@ -8,6 +8,5 @@ def f(a):
 
 
 t1 = [[1, 2, 3], [4, 5, 6]]
-
 t2 = tf.reshape(t1, [6])
 f(t2)