Update app.py

app.py

@@ -7,7 +7,7 @@ Original file is located at
     https://colab.research.google.com/drive/1wUztAR4EdQUL3vkpM3Is-ps0TEocClry
 """
 
-!pip install langchain openai qdrant-client gradio pandas tiktoken -U langchain-community
+# !pip install langchain openai qdrant-client gradio pandas tiktoken -U langchain-community
 
 from google.colab import userdata
 openai_api_key=userdata.get('openai_api_key')
@@ -129,7 +129,7 @@ prompt = PromptTemplate(
 # from langchain.memory import ConversationBufferMemory
 # memory = ConversationBufferMemory(memory_key="chat_history", return_messages=True)
 
-!pip install langchain-openai
+# !pip install langchain-openai
 
 #import ChatOpenAI
 from langchain.chat_models import ChatOpenAI