Update app.py

app.py

@@ -129,11 +129,11 @@ def display_heads_(nbperson, listhead):
     cols = 5
     k = 0
     for i in range(1, rows):
-        cols = st.columns(cols )
-        for j in range(1, cols ):
+        cols = st.columns(cols)
+        for j in range(1, cols):
             k = k + 1
             cols[j].header("Person " + str(k))
-            cols[j].image(listhead[k], use_column_width=True, caption=str(k))
+            cols[j].image(listhead[k], use_column_width=True, width=150)
     return 
 
 #*********************************************************************************************