Update app.py

app.py

@@ -4,15 +4,13 @@ os.system('pip install datasets')
 os.system('pip install gradio')
 os.system('pip install minijinja')
 os.system('pip install PyMuPDF')
-os.system('pip install pdf2image')
-os.system('pip install gradio_pdf')
 
 import gradio as gr
 from huggingface_hub import InferenceClient
-from transformers import pipeline, AutoTokenizer, AutoModelForMaskedLM
+from transformers import pipeline
 from datasets import load_dataset
+import time
 import fitz  # PyMuPDF
-from pathlib import Path
 
 dir_ = Path(__file__).parent