add step to token slider

app.py

@@ -29,7 +29,7 @@ st.markdown('##')
 pipe = pipeline('text-generation', model=model, tokenizer=tokenizer)
 st.sidebar.header("Generation settings:")
 gen_kwargs["do_sample"] = st.sidebar.radio("Decoding strategy",  ["Greedy", "Sample"]) == "Sample"
-gen_kwargs["max_new_tokens"] = st.sidebar.slider("Number of tokens to generate", value=16, min_value = 8, max_value=256)
+gen_kwargs["max_new_tokens"] = st.sidebar.slider("Number of tokens to generate", value=16, min_value=8, step=8, max_value=256)
 if gen_kwargs["do_sample"]:
     gen_kwargs["temperature"] = st.sidebar.slider("Temperature", value = 0.2, min_value = 0.0, max_value=2.0, step=0.05)
     gen_kwargs["top_k"] = st.sidebar.slider("Top-k", min_value = 0, max_value=100, value = 0)