Update app.py

app.py

@@ -873,7 +873,7 @@ j. **Concluding and Intuitive Explanations**
                     response_text += "\n\nFinal Expert Verification:\n" + final_verification
         
         # add the ChatGPT verification
-        if sympy_output:
+        if include_chatgpt == "yes":
             response_text = append_chatgpt_verification(
                 response_text, 
                 sympy_correct,
@@ -1188,6 +1188,14 @@ with gr.Blocks() as interface:
                 info="Include relevant textbook examples to guide question generation",
                 value="no"
             )
+
+             # Add ChatGPT verification toggle
+            chatgpt_verify = gr.Radio(
+            choices=["yes", "no"],
+            label="Include ChatGPT Verification",
+            info="Enable/disable ChatGPT grading (saves credits)",
+            value="no"  # Default to off to save credits
+    )
     
     generate_btn = gr.Button("Generate Question")
     
@@ -1210,7 +1218,8 @@ with gr.Blocks() as interface:
             subject_dropdown,
             difficulty_slider,
             question_type,
-            use_enhancement
+            use_enhancement,
+            chatgpt_verify
         ],
         outputs=[output_text, questions_file, full_file]
     )