Update app.py

app.py

@@ -63,7 +63,7 @@ def user_input(user_question, api_key):
 
 def main():
     st.set_page_config(page_title="Chat PDF")
-    st.header("Retrieval-Augmented Generation - Gemini 2.0")
+    st.header("Librarianship Gemini 2.0 Flash - Chris C.")
     st.markdown("---")
 
     # STEP 1: Use API key from env or ask user
@@ -91,7 +91,7 @@ def main():
 
     # STEP 2: Upload PDF(s)
     if not st.session_state["pdf_processed"]:
-        st.subheader("Step 2: Upload your PDF file(s)")
+        st.subheader("Step 1: Upload your PDF file(s)")
         pdf_docs = st.file_uploader("Upload PDF files", accept_multiple_files=True, type=['pdf'])
         if st.button("Submit & Process PDFs"):
             if pdf_docs:
@@ -107,8 +107,8 @@ def main():
         st.stop()
 
     # STEP 3: Ask questions
-    st.subheader("Step 3: Ask a question about your PDFs")
-    user_question = st.text_input("Ask a question")
+    st.subheader("Step 2: Ask a question about your PDFs")
+    user_question = st.text_input("Ask a question related to trained librarianship document")
     if user_question:
         user_input(user_question, api_key)