Update app.py

app.py

@@ -1,28 +1,58 @@
-导入openai,os
-将易变导入为gr
-从gradio.components导入文档
-
-os.environ[ "http_proxy" ] = "http://localhost:7890"
-os.environ[ "https_proxy" ] = "http://localhost:7890"
-openai.api_key = 'OPENAI_API_KEY
-
-消息 = [
-    { "role" : "system" , "content" : "你是一个乐于助人、善良的 AI 小助手。" },
-]
-
-定义ChatGPT_Bot（输入）：
-    如果输入：
-        messages.append({ “角色”：“用户”，“内容”：输入})
-        聊天 = openai.ChatCompletion.create(
-            模型=“gpt- 3.5 -turbo”，消息=消息
-        )
-        回复 = chat.choices[ 0 ].message.content
-        messages.append({ "role" : "assistant" , "content" : reply})
-        返回回复
-
-inputs = Textbox(lines= 7 , label= "请输入你的问题" )
-outputs = Textbox(lines= 7 , label= "来自ChatGPT的回答" )
-
-gr.Interface(fn=ChatGPT_Bot, inputs=inputs, outputs=outputs, title= "ChatGPT 人工智能助手" ,
-             description= "我是您的AI助理，您可以问任何您想知道的问题" ,
-             主题=gr.themes.Default()).launch(share= True )
+import openai
+import os
+import gradio as gr
+
+openai.api_key = os.environ.get("OPENAI_API_KEY")
+
+class Conversation:
+    def __init__(self, prompt, num_of_round):
+        self.prompt = prompt
+        self.num_of_round = num_of_round
+        self.messages = []
+        self.messages.append({"role": "system", "content": self.prompt})
+
+    def ask(self, question):
+        try:
+            self.messages.append( {"role": "user", "content": question})
+            response = openai.ChatCompletion.create(
+                model="gpt-3.5-turbo",
+                messages=self.messages,
+                temperature=0.5,
+                max_tokens=2048,
+                top_p=1,
+            )
+        except Exception as e:
+            print(e)
+            return e
+
+        message = response["choices"][0]["message"]["content"]
+        self.messages.append({"role": "assistant", "content": message})
+        
+        if len(self.messages) > self.num_of_round*2 + 1:
+            del self.messages[1:3]
+        return message
+    
+
+prompt = """你是一个中国厨师，用中文回答做菜的问题。你的回答需要满足以下要求:
+1. 你的回答必须是中文
+2. 回答限制在100个字以内"""
+
+conv = Conversation(prompt, 5)
+
+def predict(input, history=[]):
+    history.append(input)
+    response = conv.ask(input)
+    history.append(response)
+    responses = [(u,b) for u,b in zip(history[::2], history[1::2])]
+    return responses, history
+
+with gr.Blocks(css="#chatbot{height:350px} .overflow-y-auto{height:500px}") as demo:
+    chatbot = gr.Chatbot(elem_id="chatbot")
+    state = gr.State([])
+
+    with gr.Row():
+        txt = gr.Textbox(show_label=False, placeholder="Enter text and press enter").style(container=False)
+
+    txt.submit(predict, [txt, state], [chatbot, state])
+
+demo.launch()