[GitHub] [tvm] RussellRao opened a new issue, #15066: [Bug] [TFLite] AttributeError: 'ResizeBilinearOptions' object has no attribute 'HalfPixelCenters'

["RussellRao (via GitHub)" <gi...@apache.org>]

RussellRao opened a new issue, #15066:
URL: https://github.com/apache/tvm/issues/15066

   When I load a TFlite model with `relay.frontend.from_tflite` API, I get an AttributeError, as show below：
   
   
   ### Actual behavior
   
   `Traceback (most recent call last):
     File "tflite_main.py", line 59, in <module>
       mod, params = relay.frontend.from_tflite(tflite_model)
     File "/workspace/tvm/python/tvm/relay/frontend/tflite.py", line 4205, in from_tflite
       op_converter.convert_op_to_relay()
     File "/workspace/tvm/python/tvm/relay/frontend/tflite.py", line 276, in convert_op_to_relay
       ret = self.convert_map[op_code_str](op)
     File "/workspace/tvm/python/tvm/relay/frontend/tflite.py", line 748, in convert_resize_bilinear
       return self._convert_resize("linear", op)
     File "/workspace/tvm/python/tvm/relay/frontend/tflite.py", line 726, in _convert_resize
       half_pixel_centers = resize_options.HalfPixelCenters()
   AttributeError: 'ResizeBilinearOptions' object has no attribute 'HalfPixelCenters`
   
   ### Environment
   
   - TVM:0.13.dev0
   - TFLite:2.1.0
   
   ### Root Cause and Solution
   
   1. Because I followed the [documentation guide](https://tvm.apache.org/docs/how_to/compile_models/from_tflite.html#:~:text=pip%20install%20tflite%3D%3D2.1.0) and install the TFLite with version 2.1.0，so we can modify the documentation with a higher TFlite version(such as 2.10.0)
   2. We can modify this line https://github.com/apache/tvm/blob/f172f6c70d8e72556225877c7522ef13b7b250e2/python/tvm/relay/frontend/tflite.py#L726 with：
   `try:
          half_pixel_centers = resize_options.HalfPixelCenters()
    except AttributeError:
          half_pixel_centers = False`
   As for ResizeBilinear Op, this attribution default to be false:https://www.tensorflow.org/api_docs/cc/struct/tensorflow/ops/resize-bilinear/attrs#:~:text=TF_MUST_USE_RESULT%20Attrs-,Defaults%20to%20false.,-Public%20attributes
   
   Guys, do you have any suggestions?
   ### Triage
   * needs-triage
   * frontend:tflite
   


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