chore: Refactor generate_instruction_response function and optimize Gradio demo description

app.py

@@ -48,7 +48,8 @@ def generate_instruction_response():
         len(extract_input) :
     ].split("\n")[0]
 
-    yield "## Generated instructions: \n" + sanitized_instruction
+    first_rep = "## Generated instructions:\n\n" + sanitized_instruction
+    yield first_rep + "\n\n generating LLM response..."
 
     response_template = f"""<|begin_of_text|><|start_header_id|>user<|end_header_id|>\n\n{sanitized_instruction}<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n"""
 
@@ -63,7 +64,7 @@ def generate_instruction_response():
 
     assistant_response = response[0]["generated_text"][len(response_template) :]
 
-    yield "## Generated response: \n" + assistant_response
+    yield (first_rep + "\n\n## Generated response:\n\n" + assistant_response)
 
 
 title = "Magpie demo"