Update app.py

app.py

@@ -4,7 +4,8 @@ import openai
 import gradio as gr
 import os
 
-os.environ["OPENAI_API_KEY"] = "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"  # Replace with your key
+# os.environ["OPENAI_API_KEY"] = "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"  
+os.environ["OPENAI_API_KEY"] = os.getenv('OPENAI_API_KEY')
 llm = ChatOpenAI(temperature=1.0, model='gpt-3.5-turbo-0613')
 
 question_json = {
@@ -298,7 +299,7 @@ with gr.Blocks(theme='gradio/soft', fill_height=True) as demo:
     """
     <img src="http://jisulog.kim/profile.png" alt="Profile Image" style="width: 200px; height: auto; border-radius: 50%;">
     
-    # 😊 Hi Hi Hawaii, I am Jisu Kim!
+    # 😊 Hi, I am Jisu Kim!
 
     I am an MS candidate in the **Interactive Computing** at 🐝**Georgia Tech**. I am advised by [**Ashok Goel**](https://dilab.gatech.edu/ashok-k-goel/) and [**Richmond Wong**](https://richmondywong.com/), and was previously advised by [**Juho Kim**](https://juhokim.com/) at 🪿**KAIST**.