add model

app.py

@@ -70,7 +70,7 @@ class TS:
 
 
 st.title("Vietnam Trading by Time Series")
-model = st.selectbox("model", ["ARIMA", "Propphet"])
+model = st.selectbox("model", ["Prophet", "ARIMA"])
 sb = st.text_input('Symbol', 'FPT')
 period = st.slider('Period', 1, 365, 28)
 # fig = prophet_ts(symbol=sb, periods = periods)
@@ -79,5 +79,7 @@ fig = None
 with st.spinner('Wait for it...'):
     if model == "Prophet":
         fig = ts.prophet(period = period)
+    elif model == "ARIMA":
+        fig = ts.prophet(period = period)
 st.success('Done!')
 st.plotly_chart(fig, use_container_width=True)