vector clear

app.py

@@ -4,10 +4,11 @@ from lancedb.embeddings import get_registry
 from lancedb.pydantic import LanceModel, Vector
 import gradio as gr
 from downloader import dowload_and_save_audio, dowload_and_save_image, base_path
+import os
+import shutil
 
 model = get_registry().get("imagebind").create()
 
-
 class TextModel(LanceModel):
     text: str
     image_uri: str = model.SourceField()
@@ -25,7 +26,10 @@ inputs = [
     for a, b, c in zip(text_list, audio_paths, image_paths)
 ]
 
-db = lancedb.connect("/tmp/lancedb")
+dirpath = "/tmp/lancedb"
+if os.path.exists(dirpath) and os.path.isdir(dirpath):
+    shutil.rmtree(dirpath)
+db = lancedb.connect(dirpath)
 table = db.create_table("img_bind", schema=TextModel)
 table.add(inputs)