update app.py

app.py

@@ -7,13 +7,14 @@ from openai import OpenAI
 import random
 import prompts
 
+st.set_page_config(page_title="AI University")
+
 # Set the cache directory to persistent storage
 os.environ["HF_HOME"] = "/data/.cache/huggingface"
 
 # client = OpenAI(api_key=st.secrets["general"]["OpenAI_API"])
 client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
 
-
 @st.cache_resource
 def load_youtube_data(base_path, embedding_model_name, chunk_tokens, overlap_tokens):
     embedding_space_file_name = f'{base_path}/yt_embedding_space_{embedding_model_name}_tpc{chunk_tokens}_o{overlap_tokens}.json'
@@ -108,7 +109,7 @@ disclaimer_contact =""":gray[AI Teaching Assistant is developed at the Universit
 # ---------------------------------------
 base_path = "data/"
 
-st.set_page_config(page_title="AI University")
+
 st.title(":red[AI University]")
 st.markdown("### Finite Element Methods")
 # st.markdown("### Based on Introduction to Finite Element Methods (FEM) by Prof. Krishna Garikipati")