update chat

app.py

@@ -1,4 +1,6 @@
 import os
+import sys
+from pathlib import Path
 # os.system("cd transformers && pip install .")
 os.system("cd multimodal && pip install .")
 os.system("cd multimodal/YOLOX && pip install .")
@@ -20,6 +22,10 @@ from huggingface_hub import hf_hub_download, login
 from open_flamingo.src.factory import create_model_and_transforms
 from open_flamingo.chat.conversation import Chat, CONV_VISION
 
+sys.path.append(str(Path(__file__).parent.parent.parent))
+TEMP_FILE_DIR = Path(__file__).parent / 'temp'
+TEMP_FILE_DIR.mkdir(parents=True, exist_ok=True)
+
 SHARED_UI_WARNING = f'''### [NOTE] It is possible that you are waiting in a lengthy queue.
 
 You can duplicate and use it with a paid private GPU.