Update app.py

app.py

@@ -72,11 +72,8 @@ proc3=gr.Interface.load(f"models/{model_3}",live=False,preprocess=True, postproc
 def randStr():
     pp=["a","b","c","d","e","f","g","h"]
     str="";
-    str+=random.choise(pp)+random.choise(pp)+random.choise(pp)+random.choise(pp)
-    str+=random.choise(pp)+random.choise(pp)+random.choise(pp)+random.choise(pp)
-    str+=random.choise(pp)+random.choise(pp)+random.choise(pp)+random.choise(pp)
-    str+=random.choise(pp)+random.choise(pp)+random.choise(pp)+random.choise(pp)
-    return str
+    str+=random.choice(pp)+random.choice(pp)+random.choice(pp)
+     return str
     
 def bbb22(text):