fix app

app.py

@@ -19,7 +19,6 @@ st.title("Text to Image Model testing")
 st.session_state.token = st.text_input("Enter your API token", type="password")
 user_input = st.text_input("Your prompt")
 model_name = st.selectbox("Select", st.session_state.models, format_func=format_model)
-from diffusers import DiffusionPipeline
 
 if model_name and user_input and st.session_state.token:
     model_name = model_name.modelId