gr.Parallel.load(model1, model2,model3 title=myfirstvariable, description=mylovelysecondvariablevariable).launch()

To use the gr.Parallel function, use a full stop between gr. and Parallel, not a comma -- gr,Parallel is not correct!

app.py

@@ -7,4 +7,4 @@ model1=gr.Interface.load("huggingface/gpt2")
 model2=gr.Interface.load("huggingface/EleutherAI/gpt-neo-1.3B")
 model3=gr.Interface.load("huggingface/bigscience/bloom-560m")
 
-gr,Parallel.load(model1, model2,model3 title=myfirstvariable, description=mylovelysecondvariablevariable).launch()
+gr.Parallel.load(model1, model2,model3 title=myfirstvariable, description=mylovelysecondvariablevariable).launch()