Update app.py

app.py

@@ -54,7 +54,7 @@ st.write("**Teachers:**", st.session_state.teachers)
 st.write("**Rooms:**", st.session_state.rooms)
 st.write("**Subjects and Weekly Slots:**", st.session_state.subjects)
 
-# Timetable generation logic
+# Timetable generation logic with debugging
 def generate_timetable(teachers, subjects, rooms, time_slots, days):
     model = cp_model.CpModel()
     schedule = {}
@@ -85,6 +85,9 @@ def generate_timetable(teachers, subjects, rooms, time_slots, days):
     solver = cp_model.CpSolver()
     status = solver.Solve(model)
 
+    # Debugging: Print solver status
+    st.write("Solver Status:", status)
+
     if status == cp_model.OPTIMAL:
         result = []
         for key, var in schedule.items():
@@ -92,6 +95,7 @@ def generate_timetable(teachers, subjects, rooms, time_slots, days):
                 result.append(key)
         return result
     else:
+        st.write("No feasible solution found with the given constraints.")
         return []
 
 # Generate timetable button