Update app.py

app.py

@@ -65,22 +65,25 @@ def app2_response(history,text,img):
 
 def app1_query(img):
     if not img:
-        return txt_prompt_1
+        history += [(txt_prompt_1,None)]
+        return history
     base64 = image_to_base64(img)
     data_url = f"data:image/jpeg;base64,{base64}"
-    outputText = [(f"{txt_display_1} ![]({data_url})", None)]
-    return outputText
+    history += [(f" ![]({data_url})", None)]
+    return history
 
 # Function that takes User Inputs, generates Response and displays on Chat UI
 def app1_response(img):
     if not img:
         response = txt_model.generate_content(txt_prompt_1)
-        return response
+        history += [(None,response.text)]
+        return history
 
     else:
         img = PIL.Image.open(img)
         response = vis_model.generate_content([txt_prompt_1,img])
-        return response.text
+        history += [(None,response.text)]
+        return history
 
         
 # Interface Code- Selector method