fix: session state no df_plot_t

pages/1_📈_Plotting.py

@@ -65,7 +65,7 @@ if 'df_plot' in list(st.session_state.keys()):
         df_plot_t.columns = [str(column) for column in range(len(df_plot_t.columns))]
         st.caption(f"Columns of df_plot: {list(df_plot_t.columns)}")
         st.caption(f"Axes of df_plot: {df_plot_t.axes}")
-        st.dataframe(st.session_state.df_plot_t)
-        st.line_chart(st.session_state.df_plot_t, y=list(df_plot_t.columns))
+        st.dataframe(df_plot_t)
+        st.line_chart(df_plot_t, y=list(df_plot_t.columns))
 elif df_base.empty and file:
     st.warning("Consider running outlier detection to clean your data!", icon="⚠️")