adjust generate predictions button placement

ProtHGT_app.py

@@ -247,8 +247,6 @@ with st.sidebar:
             disabled=disabled
         )
 
-    st.warning("⚠️ Due to memory and computational constraints, the maximum number of proteins that can be processed at once is limited to 100 proteins. For larger datasets, please consider running the model locally using our [GitHub repository](https://github.com/HUBioDataLab/ProtHGT).")
-
     if selected_proteins and selected_go_category:
 
         button_disabled = st.session_state.submitted
@@ -267,7 +265,9 @@ with st.sidebar:
             st.session_state.predictions_df = None
             st.session_state.submitted = False
             st.session_state.previous_inputs = current_inputs
-        
+
+    st.warning("⚠️ Due to memory and computational constraints, the maximum number of proteins that can be processed at once is limited to 100 proteins. For larger datasets, please consider running the model locally using our [GitHub repository](https://github.com/HUBioDataLab/ProtHGT).")
+
 if st.session_state.submitted:
     with st.spinner("Generating predictions..."):