import streamlit as st import package as pk st.title("LightApp") PORT = st.selectbox(label = "Select COM-Port",options = range(1,31)) ConnectButton = st.button(label = "Connect",help = "Select Your Com Port And Click To Connect Button.") if ConnectButton: e = False try: pk.Connect("COM"+str(PORT)) except: e = True if e: st.error("Port not founded.") else: st.success("Connected!") st.write("Controll Page") RH = st.button("Red-ON") RL = st.button("Red-OFF") GH = st.button("Green-ON") GL = st.button("Green-OFF") BH = st.button("Blue-ON") BL = st.button("Blue-OFF") if RH: pk.R(True) if RL: pk.R(False) if GH: pk.G(True) if GL: pk.G(False) if BH: pk.B(True) if BL: pk.B(False)