Testing the model using transformers:
from transformers import GPT2TokenizerFast, pipeline
from transformers import GPT2LMHeadModel
from arabert.aragpt2.grover.modeling_gpt2 import GPT2LMHeadModel
from arabert.preprocess import ArabertPreprocessor
MODEL_NAME='IBB-University/ghadeer_question_answer'
arabert_prep = ArabertPreprocessor(model_name=MODEL_NAME)
text=""
text_clean = arabert_prep.preprocess(text)
model = GPT2LMHeadModel.from_pretrained(MODEL_NAME)
tokenizer = GPT2TokenizerFast.from_pretrained(MODEL_NAME)
generation_pipeline = pipeline("text-generation",model=model,tokenizer=tokenizer)
generation_pipeline(text,
pad_token_id=tokenizer.eos_token_id,
max_length=512,
penalty_alpha=0.6,
top_k=4 )[0]['generated_text']