'TypeError: 'AutoTrackable' object is not callable

I am trying to run inference on my trained model following this tutorial. I am using TF 2.1.0 and I have tried with tf-nightly 2.5.0.dev20201202. But I get TypeError: 'AutoTrackable' object is not callable when I hit the following line detections = detect_fn(input_tensor)
I am aware that 'AutoTrackable' object is not callable in Python exists but I am not using tensorflow hub and I don't understand how the answer could help me.

Thanks

tensorflow object-detection

Solution 1:^[1]

Try using detect_fn.signatures\['default'](input_tensor)

Solution 2:^[2]

Changing detections = detect_fn(input_tensor) to detections = detect_fn.signatures['serving_default'](input_tensor) fixed the issue for me.

Sources

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Source: Stack Overflow

Solution	Source
Solution 1	Majid Hajibaba
Solution 2	Matin H

'TypeError: 'AutoTrackable' object is not callable

Solution 1:[1]

Solution 2:[2]

Sources

Related Questions

Solution 1:^[1]

Solution 2:^[2]