Update app.py

app.py

@@ -146,7 +146,8 @@ def gen_math_sol_together(api_key, prob_text, img_path=None, history=None):
 
         if history is None:
             history=[]
-        history.append(prob_text if prob_text.strip() else "Image problem ..", solution)
+        history.append((prob_text if prob_text.strip() else "Image problem ..", solution))
+
 
         return solution, history
         
@@ -227,7 +228,7 @@ def create_demo():
                         )
                         with gr.Row():
                             together_submit_btn= gr.Button("Solve Problem", variant="primary")
-                            together_clear_btn = gr.Button("clear")
+                            together_clear_btn = gr.Button("Clear")
 
                     with gr.Column(scale=2):
                         together_solution_output= gr.Markdown(label="Solution")
@@ -236,7 +237,7 @@ def create_demo():
                     # Button actions
                     together_submit_btn.click(
                         fn=gen_math_sol_together,
-                        inputs=[together_api_key, together_problem_input, together_image_input, together_conversation_history],
+                        inputs=[together_api_key, together_prob_input, together_image_input, together_conversation_history],
                         outputs=[together_solution_output, together_conversation_history]
                     )
                     together_clear_btn.click(