Update app.py

app.py

@@ -9,38 +9,6 @@ import openai
 from dotenv import load_dotenv
 import os
 
-'''
-load_dotenv()  # load environment variables from .env file
-api_key = os.getenv("OPENAI_API_KEY") # access the value of the OPENAI_API_KEY environment variable
-def predict(message, history):
-    prompt = "I'm an AI chatbot named ChatSherman designed by a super-intelligent student named ShermanAI at the Department of Electronic and Information Engineering at The Hong Kong Polytechnic University to help you with your engineering questions. Also, I can assist with a wide range of topics and questions. I am now version 2.0, which is more powerful than version 1.0, able to do more complex tasks, and optimized for chat. "
-    history = [(prompt, '')] + history
-    history_openai_format = []
-    for human, assistant in history:
-        history_openai_format.append({"role": "user", "content": human })
-        history_openai_format.append({"role": "assistant", "content": assistant})
-    history_openai_format.append({"role": "user", "content": message})
-    response = openai.ChatCompletion.create(
-        model='gpt-3.5-turbo-16k-0613', #gpt-3.5-turbo-0301 faster  
-        messages= history_openai_format,
-        temperature=0.5,
-        stream=True
-    )
-    partial_message = ""
-    for chunk in response:
-        if len(chunk['choices'][0]['delta']) != 0:
-            partial_message = partial_message + chunk['choices'][0]['delta']['content']
-            yield partial_message
-title = "ChatSherman-2.0"
-description = "Due to the unavailability of an OpenAI key, this chatbot is currently not operational. I apologize for any inconvenience caused. However, you may try using ChatSherman-1.0 at https://huggingface.co/spaces/ShermanAI/ChatSherman for a similar conversational experience. Thank you for your understanding"#"This is an AI chatbot powered by ShermanAI. Enter your question below to get started. "
-examples = [
-    ["What is ChatSherman, and how does it work?", []],
-    ["Is my personal information and data safe when I use the ChatSherman chatbot?", []],
-    ["What are some common applications of deep learning in engineering?", []]
-]
-gr.ChatInterface(predict, title=title, description=description, examples=examples).queue().launch(debug=True)
-'''
-
 title = "ChatSherman-2.0"
 description = ("Due to the unavailability of an OpenAI key, this chatbot is currently not operational. "
                "However, you may try using ChatSherman-1.0 at "