Update app.py

app.py

@@ -82,14 +82,22 @@ PRNSOL,U,SUM       ! Print total deformation results
 try:
     max_stress = mapdl.get_value("NODE", 0, "S", "EQV")
     deformation = mapdl.get_value("NODE", 0, "U", "SUM")
- except Exception as e:
+ print("Running ANSYS simulation...")
+mapdl = launch_mapdl()
+mapdl.input("simulation_input.inp")
+sleep(5)  # Wait for 5 seconds to ensure results are calculated
+
+# Check if the values are being fetched correctly
+try:
+    max_stress = mapdl.get_value("NODE", 0, "S", "EQV")
+    deformation = mapdl.get_value("NODE", 0, "U", "SUM")
+except Exception as e:  # <-- This line should have the same indentation as the try block
     print(f"Error reading ANSYS results: {e}")
     max_stress = deformation = 0  # Default values in case of error
 
-    mapdl.exit()
-    stress, deformation = max_stress, deformation
-    print(f"Stress: {stress}, Deformation: {deformation}")
-
+mapdl.exit()
+stress, deformation = max_stress, deformation
+print(f"Stress: {stress}, Deformation: {deformation}")
 
     # Run the selected simulator
 if simulator == "PyCalculix":