Update app.py

app.py

@@ -556,6 +556,6 @@ with tab3:
         working_data = working_data[working_data['Date'] <= sp_high_date]
         working_data = working_data[working_data['Team'].isin(sp_team_var1)]
         working_data = working_data[working_data['Player'] == player_var3]
-        graph_data = working_data.reindex(plot_var1,axis="columns")
+        graph_data = working_data.reindex(['Player', plot_var1],axis="columns")
         
         st.line_chart(graph_data)