Update app.py

app.py

@@ -46,7 +46,7 @@ def get_vectorstore(text_chunks : list) -> FAISS:
 def get_conversation_chain(vectorstore:FAISS) -> ConversationalRetrievalChain:
     # llm = ChatOpenAI(temperature=0, model="gpt-3.5-turbo-0613")
     llm = HuggingFaceHub(
-        repo_id="google/gemma-7b",
+        repo_id="aidal/Persian-Mistral-7B",
         #repo_id="TheBloke/Mixtral-8x7B-Instruct-v0.1-GGUF"
         model_kwargs={"temperature": 0.5, "max_length": 1048},
     )