Update app.py

app.py

@@ -209,7 +209,7 @@ def transfer_learning_forecasting():
     with st.sidebar.expander("Upload and Configure Dataset", expanded=True):
         uploaded_file = st.file_uploader("Upload your time series data (CSV)", type=["csv"])
         if uploaded_file:
-            df = pd.read_csv(uploaded_file, index_col=0)
+            df = pd.read_csv(uploaded_file)
             st.session_state.df = df
         else:
             df = load_default()  
@@ -377,12 +377,12 @@ def timegpt_fcst():
             )
             st.write(forecast_df)
 
-            nixtla_client.plot(
+            st.pyplot(nixtla_client.plot(
                 df,
                 forecast_df,
                 level=[90],
                 max_insample_length=365
-            )
+            ))