Update app.py

app.py

@@ -11,6 +11,9 @@ from langchain.chat_models.gigachat import GigaChat
 from htmlTemplates import css, bot_template, user_template
 from langchain.llms import HuggingFaceHub, LlamaCpp
 from huggingface_hub import snapshot_download, hf_hub_download
+import os
+
+credentials = os.getenv("GIGACHAT_CREDENTIALS")
 
 # from prompts import CONDENSE_QUESTION_PROMPT
 
@@ -65,9 +68,8 @@ def get_conversation_chain(vectorstore, model_name):
 
     #llm = ChatOpenAI()
 
-    llm = GigaChat(profanity=False,
-                   verify_ssl_certs=False
-                  )
+    llm = GigaChat(credentials=credentials,
+               verify_ssl_certs=False, streaming=True)
     
     memory = ConversationBufferMemory(memory_key='chat_history',
                                       input_key='question',