fix(lib): wrong ValueError message (NVlabs#157)

Fixes a typo in multiple error messages where the complex dtype is duplicated.

sionna/rt/antenna.py

@@ -54,7 +54,7 @@ def __init__(self,
                 ):
 
         if dtype not in (tf.complex64, tf.complex128):
-            raise ValueError("`dtype` must be tf.complex64 or tf.complex64`")
+            raise ValueError("`dtype` must be tf.complex64 or tf.complex128`")
         self._dtype = dtype = dtype
 
         # Pattern is provided as string
@@ -157,7 +157,7 @@ def compute_gain(pattern, dtype=tf.complex64):
     """
 
     if dtype not in (tf.complex64, tf.complex128):
-        raise ValueError("`dtype` must be tf.complex64 or tf.complex64`")
+        raise ValueError("`dtype` must be tf.complex64 or tf.complex128`")
 
     # Create angular meshgrid
     theta = tf.linspace(0.0, PI, 1810)

sionna/rt/antenna_array.py

@@ -47,7 +47,7 @@ def __init__(self, antenna, positions, trainable_positions=False, dtype=tf.compl
         super().__init__()
 
         if dtype not in (tf.complex64, tf.complex128):
-            raise ValueError("`dtype` must be tf.complex64 or tf.complex64`")
+            raise ValueError("`dtype` must be tf.complex64 or tf.complex128`")
         self._rdtype = dtype.real_dtype
 
         self.antenna = antenna
@@ -206,7 +206,7 @@ def __init__(self,
                  dtype=tf.complex64):
 
         if dtype not in (tf.complex64, tf.complex128):
-            raise ValueError("`dtype` must be tf.complex64 or tf.complex64`")
+            raise ValueError("`dtype` must be tf.complex64 or tf.complex128`")
 
         # Create list of antennas
         array_size = num_rows*num_cols

sionna/rt/paths_2_cir.py

@@ -330,7 +330,7 @@ def __init__(self, sampling_frequency,
                        dtype=tf.complex64):
 
         if dtype not in (tf.complex64, tf.complex128):
-            raise ValueError("`dtype` must be tf.complex64 or tf.complex64`")
+            raise ValueError("`dtype` must be tf.complex64 or tf.complex128`")
 
         if scene is not None:
             if not isinstance(scene, Scene):

sionna/rt/radio_device.py

@@ -66,7 +66,7 @@ def __init__(self,
                  dtype=tf.complex64):
 
         if dtype not in (tf.complex64, tf.complex128):
-            raise ValueError("`dtype` must be tf.complex64 or tf.complex64`")
+            raise ValueError("`dtype` must be tf.complex64 or tf.complex128`")
         self._dtype = dtype
         self._rdtype = dtype.real_dtype
 

sionna/rt/scene.py

@@ -107,7 +107,7 @@ def __init__(self,
         if env_filename:
 
             if dtype not in (tf.complex64, tf.complex128):
-                msg = "`dtype` must be tf.complex64 or tf.complex64`"
+                msg = "`dtype` must be tf.complex64 or tf.complex128`"
                 raise ValueError(msg)
             self._dtype = dtype
             self._rdtype = dtype.real_dtype

sionna/rt/solver_base.py

@@ -65,7 +65,7 @@ def __init__(self, scene, solver=None, dtype=tf.complex64):
         #    _prim_offsets
 
         assert dtype in (tf.complex64, tf.complex128),\
-            "`dtype` must be tf.complex64 or tf.complex64`"
+            "`dtype` must be tf.complex64 or tf.complex128`"
         self._dtype = dtype
         self._rdtype = dtype.real_dtype