Update app.py

app.py

@@ -37,6 +37,6 @@ i = st.text_area("input tensor","second test")
 
 inputs, output, constants, description = get_problem()
 t = colab_interface.run_value_search_from_colab(inputs, output, constants, description, settings)
-st.write(t.solution)
+st.write(t.solutions)
 st.write(t.total_time)
 st.write(t.statistics)