Error of import topi.utils during AutoTune

Hi, i get this error when i try to use AutoTune of a keras model

Traceback (most recent call last): File “/usr/lib/python3.7/runpy.py”, line 193, in _run_module_as_main “main”, mod_spec) File “/usr/lib/python3.7/runpy.py”, line 85, in _run_code exec(code, run_globals) File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/exec/popen_worker.py”, line 105, in main() File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/exec/popen_worker.py”, line 77, in main fn, args, kwargs, timeout = cloudpickle.loads(reader.read(bytes_size)) File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/autotvm/task/task.py”, line 199, in setstate self.func = cloudpickle.loads(state[“func”]) File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/topi/init.py”, line 37, in from .transform import * File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/topi/transform.py”, line 26, in from .utils import within_index, make_idx, const_vector File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/topi/utils.py”, line 25, in from tvm import relay, te File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/relay/init.py”, line 29, in from . import prelude File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/relay/prelude.py”, line 21, in from tvm.relay.transform import ToANormalFormExpr File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/relay/transform/init.py”, line 22, in from . import fake_quantization_to_integer, mixed_precision File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/relay/transform/fake_quantization_to_integer.py”, line 25, in from tvm.relay.qnn.op import canonicalizations File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/relay/qnn/init.py”, line 20, in from . import op File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/relay/qnn/op/init.py”, line 21, in from .qnn import * File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/relay/qnn/op/qnn.py”, line 26, in from tvm.relay.op.nn.utils import get_pad_tuple2d File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/relay/op/init.py”, line 34, in from . import strategy File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/relay/op/strategy/init.py”, line 22, in from .generic import * File “/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/relay/op/strategy/generic.py”, line 24, in from tvm.topi.utils import ( ImportError: cannot import name ‘get_const_float’ from ‘tvm.topi.utils’ (/mnt/c/Users/Downloads/Tesi/tvm/tvm/python/tvm/topi/utils.py)

Hi @emassaro98!

Thank you for you message. This issue should be fixed after this PR.

Many thanks to you! It helps me a lot! @echuraev