Update app.py

app.py

@@ -245,9 +245,12 @@ def add_message(history, message):
     if len(message["files"]) <= 1:
         for x in message["files"]:
             history.append(((x,), None))
-    elif len(message["files"]) > 1:
-        history.append((tuple(message["files"]), None))
-        
+    else:
+        return None, gr.MultimodalTextbox(value=None, interactive=False)
+    # elif len(message["files"]) > 1:
+    #     history.append((tuple(message["files"]), None))
+    # if len(message["files"]) > 1:
+    #     return
     if message["text"] is not None:
         history.append((message["text"], None))
         
@@ -265,21 +268,21 @@ def bot(history, temperature, top_p, max_output_tokens):
     num_new_images = 0
     for i, message in enumerate(history[:-1]):
         if type(message[0]) is tuple:
-            print("### message[0]",message[0])
-            if len(message[0])>1:
-                gr.Warning("Only one image can be uploaded in a conversation. Please reduce the number of images and start a new conversation.")
-                return history 
+            # print("### message[0]",message[0])
+            # if len(message[0])>1:
+            #     gr.Warning("Only one image can be uploaded in a conversation. Please reduce the number of images and start a new conversation.")
+            #     return history 
+            # else:
+            images_this_term.append(message[0][0])
+            if is_valid_video_filename(message[0][0]):
+                # 不接受视频
+                raise ValueError("Video is not supported")
+                num_new_images += our_chatbot.num_frames
+            elif is_valid_image_filename(message[0][0]):
+                print("#### Load image from local file",message[0][0])
+                num_new_images += 1
             else:
-                images_this_term.append(message[0][0])
-                if is_valid_video_filename(message[0][0]):
-                    # 不接受视频
-                    raise ValueError("Video is not supported")
-                    num_new_images += our_chatbot.num_frames
-                elif is_valid_image_filename(message[0][0]):
-                    print("#### Load image from local file",message[0][0])
-                    num_new_images += 1
-                else:
-                    raise ValueError("Invalid image file")
+                raise ValueError("Invalid image file")
         else:
             num_new_images = 0