Update app.

app.py

@@ -260,7 +260,7 @@ def run_model(mode_set, user_input):
 
     for i,mode_id in enumerate(mode_set):
         current_mode = next(m for m in MODES if m['id']==mode_id)
-        with st.spinner('Generating output %d of %d with mode %s'%(i,len(mode_set),mode_id)):
+        with st.spinner('Generating output %d of %d with mode %s'%((i+1),len(mode_set),mode_id)):
             # construct prompt
             inquire_prompt = ""
             to_key = current_mode['to']