Update app.py

app.py

@@ -1,4 +1,4 @@
-from transformers import pipeline, GPT2LMHeadModel, GPT2Tokenizer, SpeechT5Processor, SpeechT5ForTextToSpeech, SpeechT5HifiGan
+from transformers import pipeline, SpeechT5Processor, SpeechT5ForTextToSpeech, SpeechT5HifiGan
 import gradio as gr
 import torch
 import numpy as np
@@ -10,11 +10,6 @@ from openai import OpenAI
 # Load ASR model 
 asr_pipe = pipeline(model="divakaivan/glaswegian-asr")
 
-# Load GPT-2 model for generating responses
-model_name = "gpt2"
-gpt_tokenizer = GPT2Tokenizer.from_pretrained(model_name)
-gpt_model = GPT2LMHeadModel.from_pretrained(model_name)
-
 # Load TTS components
 processor = SpeechT5Processor.from_pretrained("microsoft/speecht5_tts")
 tts_model = SpeechT5ForTextToSpeech.from_pretrained("divakaivan/glaswegian_tts")