/usr/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:541: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint8 = np.dtype([("qint8", np.int8, 1)])
/usr/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:542: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint8 = np.dtype([("quint8", np.uint8, 1)])
/usr/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:543: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint16 = np.dtype([("qint16", np.int16, 1)])
/usr/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:544: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
/usr/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:545: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint32 = np.dtype([("qint32", np.int32, 1)])
/usr/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:550: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  np_resource = np.dtype([("resource", np.ubyte, 1)])
2.0.0
Converted call: <function foo at 0x7f269394add0>
    args: ()
    kwargs: {}

Entity <function foo at 0x7f269394add0> is not cached for key <code object foo at 0x7f2693a0d8a0, file "test.py", line 8> subkey (<tensorflow.python.autograph.core.converter.ConversionOptions object at 0x7f261175de10>, frozenset())
Converting <function foo at 0x7f269394add0>
Source code of <function foo at 0x7f269394add0>:

@tf.function
def foo():
    return 1


Error transforming entity <function foo at 0x7f269394add0>
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/impl/api.py", line 506, in converted_call
    converted_f = conversion.convert(target_entity, program_ctx)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/impl/conversion.py", line 322, in convert
    free_nonglobal_var_names)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/impl/conversion.py", line 240, in _convert_with_cache
    entity, program_ctx)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/impl/conversion.py", line 469, in convert_entity_to_ast
    nodes, name, entity_info = convert_func_to_ast(o, program_ctx)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/impl/conversion.py", line 669, in convert_func_to_ast
    node = node_to_graph(node, context)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/impl/conversion.py", line 699, in node_to_graph
    node = converter.apply_(node, context, function_scopes)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/core/converter.py", line 409, in apply_
    node = converter_module.transform(node, context)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/converters/function_scopes.py", line 120, in transform
    return FunctionBodyTransformer(ctx).visit(node)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/core/converter.py", line 346, in visit
    return super(Base, self).visit(node)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/pyct/transformer.py", line 480, in visit
    result = super(Base, self).visit(node)
  File "/usr/lib/python3.7/ast.py", line 262, in visit
    return visitor(node)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/converters/function_scopes.py", line 87, in visit_FunctionDef
    node = self.generic_visit(node)
  File "/usr/lib/python3.7/ast.py", line 317, in generic_visit
    value = self.visit(value)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/core/converter.py", line 346, in visit
    return super(Base, self).visit(node)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/pyct/transformer.py", line 480, in visit
    result = super(Base, self).visit(node)
  File "/usr/lib/python3.7/ast.py", line 262, in visit
    return visitor(node)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/converters/function_scopes.py", line 44, in visit_Return
    value=node.value)
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/pyct/templates.py", line 261, in replace
    replacements[k] = _convert_to_ast(replacements[k])
  File "/usr/lib/python3.7/site-packages/tensorflow_core/python/autograph/pyct/templates.py", line 223, in _convert_to_ast
    return gast.Name(id=n, ctx=None, annotation=None)
  File "/usr/lib/python3.7/site-packages/gast/gast.py", line 19, in create_node
    format(Name, nbparam, len(Fields))
AssertionError: Bad argument number for Name: 3, expecting 4
WARNING:tensorflow:Entity <function foo at 0x7f269394add0> could not be transformed and will be executed as-is. Please report this to the AutoGraph team. When filing the bug, set the verbosity to 10 (on Linux, `export AUTOGRAPH_VERBOSITY=10`) and attach the full output. Cause: Bad argument number for Name: 3, expecting 4
WARNING: Entity <function foo at 0x7f269394add0> could not be transformed and will be executed as-is. Please report this to the AutoGraph team. When filing the bug, set the verbosity to 10 (on Linux, `export AUTOGRAPH_VERBOSITY=10`) and attach the full output. Cause: Bad argument number for Name: 3, expecting 4