Update app.py

app.py

@@ -124,7 +124,7 @@ def extract_heads(filepath, frame0):
     return nbperson, listhead
 
 #*********************************************************************************************
-def (display_heads)_(nbperson, listhead):
+def display_heads_(nbperson, listhead):
     k = 0
     for i in range(1, 10):
         cols = st.columns(5)
@@ -175,7 +175,7 @@ def main():
         #st.write('filepath : ',filepath)
         st.success("Click again to retry or try a different video by uploading")
         nbperson, listhead = extract_heads(filepath, frame0) 
-        display_heads)_(nbperson, listhead)
+        display_heads_(nbperson, listhead)
    
     return