Refactor several function calls and the API

extensions/send_pictures/script.py

@@ -2,12 +2,11 @@ import base64
 from io import BytesIO
 
 import gradio as gr
-import modules.chat as chat
-import modules.shared as shared
 import torch
-from PIL import Image
 from transformers import BlipForConditionalGeneration, BlipProcessor
 
+from modules import chat, shared
+
 # If 'state' is True, will hijack the next chat generation with
 # custom input text given by 'value' in the format [text, visible_text]
 input_hijack = {