Update app.py

app.py

@@ -30,6 +30,8 @@ st.set_page_config(page_title="Cavity Detection Tool", layout="wide")
 bordersize = 0.6
 _, col, _ = st.columns([bordersize, 3, bordersize])
 
+os.system("rm -r predictions")
+os.system("rm predictions.zip Views")
 os.system("mkdir predictions")
 
 with col:
@@ -37,8 +39,8 @@ with col:
     
     st.markdown("Cavity Detection Tool (CADET) is a machine learning pipeline trained to detect X-ray cavities from noisy Chandra images of early-type galaxies.")
     st.markdown("To use this tool: upload your image, select the scale of interest, and make a prediction!")
-    st.markdown("If you use this tool for your research, please cite [Plšek et al. 2023](https://arxiv.org/abs/2304.05457)")
     st.markdown("Input images should be centred at the centre of the galaxy and point sources should be filled with surrounding background ([dmfilth](https://cxc.cfa.harvard.edu/ciao/ahelp/dmfilth.html)).")
+    st.markdown("If you use this tool for your research, please cite [Plšek et al. 2023](https://arxiv.org/abs/2304.05457)")
     
     # Create file uploader widget
     uploaded_file = st.file_uploader("Choose a FITS file", type=['fits'])