Update app.py

app.py

@@ -18,7 +18,7 @@ load_dotenv()
 # Get Groq API key from environment variable (recommended) or use hardcoded fallback
 GROQ_API_KEY = os.getenv("GROQ_API_KEY")
 if not GROQ_API_KEY:
-    st.warning("GROQ_API_KEY not found in environment variables. Using hardcoded key (not recommended for production).")
+    
     GROQ_API_KEY = "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"
 
 # Custom CSS
@@ -133,7 +133,7 @@ with st.sidebar:
     process_url_clicked = st.button("Process URL")
 
     st.header("Upload PDF File")
-    pdf_file = st.file_uploader("Upload a PDF", type=["pdf"], help="Upload a text-based PDF for best results.")
+    pdf_file = st.file_uploader("Upload a PDF", type=["pdf"], help="Upload a text-based PDF for best results. Please remember, if the uploaded pdf is too large, you are requested not to summarize it. Rather keep asking question")
     process_pdf_clicked = st.button("Process PDF")
 
 # Main content container