Update app.py

app.py

@@ -8,8 +8,11 @@ from pycalculix import *
 
 # Simulation Workflow
 def simulation_workflow(use_case, simulator, **kwargs):
+    print(f"Running simulation for use_case={use_case}, simulator={simulator}")
+    
     # Generate APDL script based on user inputs
     if use_case == "plate":
+        print("Generating APDL script for plate simulation...")
         apdl_script = f"""
 /PREP7
 MP,EX,1,2E11       ! Elastic modulus
@@ -33,6 +36,7 @@ PRNSOL,U,SUM       ! Print total deformation results
 /EXIT
 """
     elif use_case == "beam":
+        print("Generating APDL script for beam simulation...")
         apdl_script = f"""
 /PREP7
 MP,EX,1,2E11       ! Elastic modulus
@@ -54,14 +58,18 @@ PRNSOL,U,SUM       ! Print total deformation results
 /EXIT
 """
     else:
+        print("Invalid use case selected.")
         return "Invalid use case selected.", None, None
     
     # Save APDL script
     with open("simulation_input.inp", "w") as file:
         file.write(apdl_script)
     
+    print(f"APDL script saved at: simulation_input.inp")
+
     # Run the selected simulator
     if simulator == "PyCalculix":
+        print("Running PyCalculix simulation...")
         model = Model("pycalculix_simulation")
         model.set_units("mm")
         part = Part("block", model)
@@ -73,6 +81,7 @@ PRNSOL,U,SUM       ! Print total deformation results
         stress = model.results().max_stress()
         deformation = model.results().max_displacement()
     elif simulator == "ANSYS":
+        print("Running ANSYS simulation...")
         mapdl = launch_mapdl()
         mapdl.input("simulation_input.inp")
         max_stress = mapdl.get_value("NODE", 0, "S", "EQV")
@@ -80,9 +89,13 @@ PRNSOL,U,SUM       ! Print total deformation results
         mapdl.exit()
         stress, deformation = max_stress, deformation
     else:
+        print("Invalid simulator selected.")
         return "Invalid simulator selected.", None, None
 
+    print(f"Simulation results - Stress: {stress}, Deformation: {deformation}")
+
     # Visualize results (both 2D and 3D)
+    print("Visualizing results...")
     fig, ax = plt.subplots()
     ax.bar(["Stress", "Deformation"], [stress, deformation], color=["red", "blue"])
     ax.set_title(f"Results ({simulator})")
@@ -120,4 +133,5 @@ interface = gr.Interface(
 )
 
 # Launch Gradio interface
+print("Launching Gradio interface...")
 interface.launch()