Update app.py

app.py

@@ -52,7 +52,7 @@ if file is None:
 else:
     image= Image.open(file)
     st.image(image,use_column_width = True)
-    with NamedTemporaryFile(dir='.', suffix='.csv') as f:
+    with NamedTemporaryFile(dir='.', suffix='.jpeg') as f:
         f.write(file.getbuffer())
     #your_function_which_takes_a_path(f.name)