Update app.py

app.py

@@ -497,16 +497,15 @@ def answer_question(user_question, chatbot, audio=None):
         #image = gr.Image(value=img_str)
         chatbot.append((user_question,img))
         #print(chatbot)
-		if "send email to" in user_question:
+    	
+        if "send email to" in user_question:
             try:
                 os.remove(image_path)  # Clean up the temporary image file
-            except Exception as e:
+                except Exception as e:
                 print(f"Error cleaning up image file: {e}")
             except Exception as e:
                 print(f"Error loading image file: {e}")
                 chatbot.append((user_question, "Chart generation failed. Please try again."))
-        else:
-            chatbot.append((user_question, "Chart generation failed. Please try again."))
         return gr.update(value=chatbot)