Update utils.py

utils.py

@@ -39,6 +39,15 @@ def transfer_input(inputs):
         gr.Button.update(visible=True),
     )
 
+def is_stop_word_or_prefix(s: str, stop_words: list) -> bool:
+    for stop_word in stop_words:
+        if s.endswith(stop_word):
+            return True
+        for i in range(1, len(stop_word)):
+            if s.endswith(stop_word[:i]):
+                return True
+    return False
+
 def generate_prompt_with_history(text, history, tokenizer, max_length=2048):
     prompt = "The following is a conversation between a human and an AI assistant named Baize (named after a mythical creature in Chinese folklore). Baize is an open-source AI assistant developed by UCSD and Sun Yat-Sen University. The human and the AI assistant take turns chatting. Human statements start with [|Human|] and AI assistant statements start with [|AI|]. The AI assistant always provides responses in as much detail as possible, and in Markdown format. The AI assistant always declines to engage with topics, questions and instructions related to unethical, controversial, or sensitive issues. Complete the transcript in exactly that format.\n[|Human|]Hello!\n[|AI|]Hi!"   
     history = ["\n[|Human|]{}\n[|AI|]{}".format(x[0],x[1]) for x in history]
@@ -178,4 +187,15 @@ def convert_to_markdown(text):
             line = re.sub(r"^(#)", r"\\\1", line)
             markdown_text += f"{line}  \n"
 
-    return markdown_text
+    return markdown_text
+
+
+class State:
+    interrupted = False
+
+    def interrupt(self):
+        self.interrupted = True
+
+    def recover(self):
+        self.interrupted = False
+shared_state = State()