Update app.py

app.py

@@ -1,6 +1,7 @@
+# app.py
 import gradio as gr
-from ai_models import train_models, load_models
-from ansys_simulation import run_ansys_simulation
+from ai_models import load_models
+from ansys_simulation import run_ansys_simulation  # Import this function only once
 from visualization import generate_graph
 import os
 
@@ -16,7 +17,7 @@ def ai_and_simulation_workflow(thickness, hole_diameter, force):
 
     if pre_screen == 0:
         return "AI predicts failure. Adjust parameters.", None
-    
+     
     # ANSYS Simulation
     try:
         max_stress, max_deformation = run_ansys_simulation(thickness, hole_diameter, force)