Update app.py

app.py

@@ -1,10 +1,12 @@
 import gradio as gr
 import pandas as pd
-from transformers import pipeline
+from transformers import pipeline, AutoModelForCausalLM, AutoTokenizer
 
 # Initialize the Hugging Face pipeline
-model_name = "gpt-4"  # Replace with the desired model
-generator = pipeline("text-generation", model=model_name)
+model_name = "gpt2"  # Using GPT-2 to ensure compatibility
+tokenizer = AutoTokenizer.from_pretrained(model_name)
+model = AutoModelForCausalLM.from_pretrained(model_name)
+generator = pipeline("text-generation", model=model, tokenizer=tokenizer)
 
 def generate_solutions(query):
     # Use the language model to generate solutions