fixing linting issues

app.py

@@ -258,7 +258,7 @@ with gr.Blocks() as app:
         inputs=[question_input, id_selected, sitecode_selection, thread_id_state],
         outputs=[output_chat, thread_id_state, retrieved_sources_display, question_input, chat_history_display],
     )
-
+    # pylint: disable=no-member
     question_input.submit(
         chat_with_patient,
         inputs=[question_input, id_selected, sitecode_selection, thread_id_state],

chatlib/idsr_definition.py

@@ -81,5 +81,5 @@ def idsr_define(query: str, llm) -> dict:
             }
 
     return {
-        "answer": f"Sorry, no case definition was found for the selected disease."
+        "answer": "Sorry, no case definition was found for the selected disease."
     }