Remove a buggy (?) error.

Signed-off-by: Michal Zientkiewicz <[email protected]>

dali/python/nvidia/dali/ops/__init__.py

@@ -21,7 +21,6 @@
 from itertools import count
 
 import nvidia.dali.python_function_plugin
-import nvidia.dali.types
 from nvidia.dali import backend as _b
 from nvidia.dali import fn as _functional
 from nvidia.dali import internal as _internal
@@ -329,19 +328,7 @@ def _add_spec_args(schema, spec, kwargs):
             # as if the argument was not supplied at all
             continue
 
-        try:
-            dtype = schema.GetArgumentType(key)
-        except:
-            if key == "seed" and not schema.HasArgument("seed"):
-                raise ValueError('The argument "seed" is deprecated in operators which '
-                                 "don't use random number generators.")
-            dtype = nvidia.dali.types.INT64
-
-        if isinstance(value, (list, tuple)):
-            if len(value) == 0:
-                spec.AddArgEmptyList(key, _vector_element_type(dtype))
-                continue
-
+        dtype = schema.GetArgumentType(key)
         if isinstance(value, (list, tuple)):
             if len(value) == 0:
                 spec.AddArgEmptyList(key, _vector_element_type(dtype))