Update app.py

app.py

@@ -15,6 +15,9 @@ st.set_page_config(layout="wide")
 dbx = dropbox.Dropbox(st.secrets["dbx"])
 password = st.secrets["dbx"]
 
+if not os.path.exists("data"):
+    os.mkdir("data")
+
 # Function to convert the canvas drawing to a binary mask
 def canvas_to_mask(canvas_result, img_shape):
     if canvas_result is not None and canvas_result.image_data is not None: