readme: add link to v1.0 tag

readme: minor fix

tokenizer: add new version

model: prepare release of re-trained German GPT-2 model

tokenizer: remove old files

readme: mention new release of our model

upload flax model

allow flax

readme: fix generation example

config: fix bos_token_id and eos_token_id

readme: fix max_length parameter in text generation pipeline

readme: minor fix in intro section

readme: add initial versioN

model: add German GPT-2 model (both PyTorch and TensorFlow weights)

vocab: add vocab (incl. merged) for German GPT-2 model. Vocab was created with Tokenizers library and includes tokenizer configuration

config: add configuration for German GPT-2 model

initial commit