Update app.py

app.py

@@ -22,12 +22,11 @@ else:
     st.write("Please enter your LangChain API key.")
 
 # Initialize LangChain client (hypothetical example)
-lc_client = Client(api_key=LANGCHAIN_API_KEY)
+#lc_client = Client(api_key=LANGCHAIN_API_KEY)
 
 #from langchain import SomeLangChainClass  # Replace with the correct class
 #client = SomeLangChainClass(api_key=api_key_langchain)
-#
-lc = LangChain(api_key=api_key_langchain)
+#lc = LangChain(api_key=api_key_langchain)
 
 
 # Prompt the user to enter their Groq API key
@@ -93,7 +92,7 @@ question = st.text_input("Enter your question:")
 
 if question:
     retriever = vectorstore.as_retriever()
-    prompt = hub.pull("rlm/rag-prompt")
+    prompt = hub.pull("rlm/rag-prompt", api_key=api_key_langchain)
 
     def format_docs(docs):
         return "\n\n".join(doc.page_content for doc in docs)