Upload 02_03.py

02_03.py

@@ -0,0 +1,44 @@
+from flask import Flask, render_template, request, jsonify
+from langchain_openai import OpenAI
+from langchain.prompts import PromptTemplate
+
+prompt = open('website_text.txt', 'r').read()
+
+hotel_assistant_template = prompt + """
+You are the hotel manager of Landon Hotel, named "Mr. Landon". 
+Your expertise is exclusively in providing information and advice about anything related to Landon Hotel. 
+This includes any general Landon Hotel related queries. 
+You do not provide information outside of this scope. 
+If a question is not about Landon Hotel, respond with, "I can't assist you with that, sorry!" 
+Question: {question} 
+Answer: 
+"""
+
+hotel_assistant_prompt_template = PromptTemplate( 
+    input_variables=["question"], 
+    template=hotel_assistant_template 
+    ) 
+
+llm = OpenAI(model='gpt-3.5-turbo-instruct', temperature=0) 
+
+llm_chain = hotel_assistant_prompt_template | llm 
+
+def query_llm(question): 
+    response = llm_chain.invoke({'question': question}) 
+    return response 
+
+app = Flask(__name__) 
+
+@app.route("/") 
+def index(): 
+    return render_template("index.html") 
+
+@app.route("/chatbot", methods=["POST"]) 
+def chatbot(): 
+    data = request.get_json() 
+    question = data["question"] 
+    response = query_llm(question) 
+    return jsonify({"response": response}) 
+
+if __name__ == "__main__": 
+    app.run(debug=True)