Update app.py

app.py

@@ -50,6 +50,8 @@ st.markdown(
     .stTextInput input {{
         background-color: white;
         color: black;
+        border-radius: 5px;
+        padding: 10px;
     }}
     
     /* Set all output text (retrieved chunks and responses) to white */
@@ -150,7 +152,7 @@ if st.button("Process PDF"):
     process_and_store_document(file_path)
 
 # Query input for the user
-user_query = st.text_input("Enter your query:")
+user_query = st.text_input("Enter your query:", key="query_input")
 
 if user_query:
     # Check if there are any chunks in the index
@@ -201,4 +203,4 @@ if user_query:
                     st.error(f"Error generating response: {e}")
 
 # Footer
-st.markdown("<div class='footer'>Created by Shamil Shahbaz</div>", unsafe_allow_html=True)
+st.markdown("<div class='footer'>Created by Shamil Shahbaz</div>", unsafe_allow_html=True)