Trying to add back open ai

app.py

@@ -1,5 +1,10 @@
 import gradio as gr
+from openai import OpenAI
+import json
 import os
+import requests
+from pypdf import PdfReader
+import gradio as gr
 from huggingface_hub import InferenceClient
 from huggingface_hub import login
 
@@ -9,6 +14,40 @@ For more information on `huggingface_hub` Inference API support, please check th
 login(token=os.getenv("HF_TOKEN"))
 client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
 
+class Harold:
+
+    def __init__(self):
+        self.openai_client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+        self.name = "Harold"
+        reader = PdfReader("data/Living-Playbook.pdf")
+        self.text = ""
+        for page in reader.pages:
+            text = page.extract_text()
+            if text:
+                self.text += text
+
+    def system_prompt(self):
+        system_prompt = f"""
+        You are acting as {self.name}, a helpful assistant.
+        You are answering questions and having discussions about the contents of the book "Living Playbook".
+        Be friendly and approachable but also consise and to the point. If you don't know the answer, say so.
+        You might be asked to explain a concept or idea in the book and describe a purpose of a game. You should be able to do this.
+        """
+        system_prompt += f"""
+        Here is the context of the book:
+        {self.text}
+        """
+        return system_prompt
+
+    def chat(self, message, history):
+        messages = [{"role": "system", "content": self.system_prompt()}] + history + [{"role": "user", "content": message}]
+
+        response = self.openai_client.chat.completions.create(
+            model="gpt-4o-mini",
+            messages=messages,
+        )
+        return response.choices[0].message.content
+
 
 def respond(
     message,

requirements.txt

@@ -1 +1,7 @@
-huggingface_hub==0.25.2
+huggingface_hub==0.25.2
+requests
+python-dotenv
+gradio
+pypdf
+openai
+openai-agents