updated syntax

app.py

@@ -101,7 +101,7 @@ advanced = st.sidebar.checkbox("Advanced Options")
 num_captions=1
 if advanced:
     nuc_size = st.sidebar.slider("Nucelus Size:", min_value=0.0, max_value=1.0, value=0.8, step=0.05)
-    num_captions = st.sidebar.slider("Number of Captions to Predict", options=[1,2,3,4,5], value=1)
+    num_captions = st.sidebar.select_slider("Number of Captions to Predict", options=[1,2,3,4,5], value=1)
 
 if uploaded_image is None and submitted:
     st.write("Please select a file to upload")