DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
unclear
Prerequisites
PythonTensorFlow basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30
Research direction
The issue is about migrating from TensorFlow 1.x to 2.0, where the contrib module was removed. The user should refer to the official TensorFlow migration guide (https://www.tensorflow.org/guide/migrate) and update the code to use tf.keras or other modules. The repository code likely uses tf.contrib.seq2seq which needs to be replaced with tensorflow addons or custom implementations. Check the repo's requirements and adapt the model accordingly.
