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import gradio as gr
from transformers import TFGPT2LMHeadModel, GPT2Tokenizer
description = "Chatbots for customer service with GPT-2"
title = "Please enter the problem you are experiencing"
examples = [["I didn't get my order delivered for a long time."]]
from transformers import TFGPT2LMHeadModel, GPT2Tokenizer
model_name_or_path = "Jinpkk/codeparrot-ds"
tokenizer = GPT2Tokenizer.from_pretrained(model_name_or_path)
model = TFGPT2LMHeadModel.from_pretrained(model_name_or_path)
def generate_response(input_text):
input_ids = tokenizer.encode(input_text, return_tensors='tf')
beam_output = model.generate(
input_ids,
max_length=128,
num_beams=5,
no_repeat_ngram_size=2,
early_stopping=True,
pad_token_id=tokenizer.eos_token_id
)
generated_text = tokenizer.decode(beam_output[0], skip_special_tokens=True)
generated_text = generated_text.split('[PAD]')[0].strip()
generated_text = generated_text.split('^')[0].strip()
generated_text = generated_text.replace(input_text.strip(), '').strip()
return generated_text
interface = gr.Interface(
fn=generate_response,
inputs=gr.inputs.Textbox(lines=5, placeholder="Enter your text..."),
outputs=gr.outputs.Textbox(),
description=description,
title=title,
examples=examples
)
interface.launch() |