new api = retrieve chunks + some more text fixing

app.py

@@ -294,6 +294,7 @@ def retrieve_chunks(question, top_k=20):
 
 def create_demo_interface(answer_question_func, switch_model_func, current_model, chunk_info=None):
     with gr.Blocks(title="AIEXP - AI Expert для нормативной документации", theme=gr.themes.Soft()) as demo:
+        gr.api(retrieve_chunks, api_name="retrieve_chunks")
         
         gr.Markdown("""
         # AIEXP - Artificial Intelligence Expert
@@ -403,7 +404,7 @@ def main_switch_model(model_name):
     
     return status_message
 
-gr.api(retrieve_chunks, api_name="retrieve_chunks")
+
 
 
 def main():