Hello,
Is there a way you can build relay IRModules that have tuple as their input? I am trying to run this scratch example but i keep running into an error (Check failed: node->Type() == kGraphOpNode (1 vs. 2) : )
import tvm
from tvm import relay
ctx = tvm.cpu(0)
input_type = relay.TensorType(shape=[1, 20, 20, 3])
input_tuple_type = relay.TupleType([input_type, input_type])
tup = relay.var('tuple_input', type_annotation=input_tuple_type)
concat = relay.op._make.concatenate(tup, 1)
f = relay.Function(relay.analysis.free_vars(concat), concat)
mod = tvm.IRModule.from_expr(f)
with tvm.transform.PassContext(opt_level=3):
lib = tvm.relay.build(mod, target='llvm', target_host='llvm', params={})