Added classification models for subcategories

app.py

@@ -1,8 +1,8 @@
 import gradio as gr
 import numpy as np
 from transformers import pipeline
-from utils.tokenizer import tokenizer
-from utils.lstm import lstm
+from utils.tokenizer import Tokenizer
+from utils.lstm import LSTM
 from utils.load_model import load_model
 from utils.production_model import ProductionModel