Update app.py

app.py

@@ -91,7 +91,7 @@ if uploaded_file is not None:
         st.write(f"Recognized Character Sequence: {output}")
 
 st.write("## examples")
-# cols = st.columns(4)
+cols = st.columns(4)
 # for idx,(model_variant,captcha_path) in enumerate(example_captchas.items()):
 #     col = cols[idx % 4]
 #     col.image(captcha_path,caption=f'{captcha_path.split("/")[-1]}', width=100)