Update app.py

app.py

@@ -47,12 +47,13 @@ def greet(name):
       if matches[best_match_index]:name = known_face_names[best_match_index]
       face_names.append(name)
     #print("All faces found in an image for test_image are:-")
-    if face_names==[]:return("unknown")
     ans="Recognized Avengers either from robert_downey_jr,chris_hemsworth,chris_evans,mark_ruffalo or scarlett_johansson is or are:-"
-    for l in face_names:
-        for x in l:
-            ans=ans+","+x.upper()
-    return(ans)
+    if face_names==[]:return(ans+"No one is present in the image")
+    
+    #for l in face_names:
+        #for x in l:
+            #ans=ans+","+x.upper()
+    return(ans+str(face_names))
     
         
 
@@ -60,5 +61,5 @@ def greet(name):
 
     
 
-iface = gr.Interface(fn=greet, inputs=gr.inputs.Image(), outputs="text")
+iface = gr.Interface(fn=greet, inputs=gr.inputs.Image(), outputs="text", theme="peach")
 iface.launch()