Update app.py

app.py

@@ -5,7 +5,7 @@ st.markdown('<h1 style="color:black;">BDI Image classification model</h1>', unsa
 
 
 @st.cache(allow_output_mutation=True)
-upload= st.file_uploader('Insert image for classification', type=['png','jpg'])
+    upload = st.file_uploader('Insert image for classification', type=['png','jpg'])
 c1, c2= st.columns(2)
 if upload is not None:
   im= Image.open(upload)