Minor error in setting up tokenizer

PyTorch implementation of HugggingFace PreTrainedModel class does not allow direct setting of base_model. Rejig constructors accordingly

Modified training scripts to use PyTorch

Removed diagnostics

Use dictionary coprehensions to do padding and return dictionaries instead of default dictionaries

Completed script for testing consistency

Fixed name of argument

Tensor is logits

Incoplete testing script for consistency. Fixed typo

Testing script for reasoning

Testing scripts

Attention masks, generation, and testing script

Invoke class, not module

Superclass __init__

Fix typo

Authentication

Training script

Training script

Bug fixes

Bug fixes

Bug fixes

Script for preparing training datasets

Coreference Resolution for WikiQA dataset

Data preparation for WikiQA

More work on models

GlobalAttentionPoolingHead layer

Datasets documentation

Code for building and training base modkels.