Updates

modules/valid_invalid_numbers.py

@@ -1,5 +1,4 @@
 import streamlit as st
-import importlib
 import os
 from fpdf import FPDF
 import uuid
@@ -85,11 +84,12 @@ def load_modules():
     for filename in os.listdir(module_dir):
         if filename.endswith(".py") and filename != "__init__.py":
             module_name = filename[:-3]
-            module = importlib.import_module(f"{module_dir}.{module_name}")
+            # Dynamically import the module only when needed
+            module = __import__(f"{module_dir}.{module_name}", fromlist=[''])
             modules[module_name] = {
                 "title": getattr(module, "title", module_name),
                 "description": getattr(module, "description", "No description available."),
-                "generate_question": module.generate_question
+                "generate_question": module.generate_question  # Access the generate_question function
             }
     return modules
 
@@ -207,4 +207,4 @@ if current_question.get('answered', False):
     st.write(f"**Explanation:** {current_question['explanation']}")
     st.write("**Step-by-Step Solution:**")
     for step in current_question['step_by_step_solution']:
-        st.write(step)
+        st.write(step)