Update app.py

app.py

@@ -13,6 +13,22 @@ import requests
 import io
 from chat_models import models as c_models
 
+########### utils ###############
+from transformers import AutoProcessor
+
+PROCESSOR = AutoProcessor.from_pretrained(
+    "HuggingFaceM4/idefics-9b-instruct",
+    token="",
+)
+def fetch_images(url_list: str) -> PIL.Image.Image:
+    """Fetching images"""
+    return PROCESSOR.image_processor.fetch_images(url_list)
+
+    
+########### utils ###############
+
+
+    
 loaded_model=[]
 chat_model=[]
 for i,model in enumerate(models):