fix enable_queue depreceated error

app.py

@@ -9,7 +9,6 @@ import os
 
 # Load environment variables
 load_dotenv()
-
 PINECONE_API_KEY = os.getenv('PINECONE_API_KEY')
 index_name = "apple-chatbot"
 
@@ -27,7 +26,6 @@ class AppleChatbot:
     def initialize_chatbot(self):
         embeddings = self.download_hf_embeddings()
         model_path = "TheBloke/Llama-2-7B-Chat-GGML"
-        
         llm = CTransformers(
             model=model_path,
             model_type="llama",
@@ -43,14 +41,11 @@ class AppleChatbot:
 
         # Use the same prompt template from your original application
         prompt_template = """
-        You are an expert in apple cultivation and orchard management. Use the following pieces of context to answer the question at the end. 
+        You are an expert in apple cultivation and orchard management. Use the following pieces of context to answer the question at the end.
         If you don't know the answer, just say that you don't know, don't try to make up an answer.
-        
         {context}
-        
         Question: {question}
         Answer:"""
-        
         PROMPT = PromptTemplate(template=prompt_template, input_variables=["context", "question"])
         chain_type_kwargs = {"prompt": PROMPT}
         
@@ -97,9 +92,9 @@ demo = gr.ChatInterface(
 
 # Launch the interface
 if __name__ == "__main__":
+    demo.queue()  # Enable queuing
     demo.launch(
         server_name="0.0.0.0",
         server_port=7860,
-        share=True,
-        enable_queue=True
+        share=True
     )