Update page2.py

page2.py

@@ -9,7 +9,8 @@ from langchain.chains import LLMChain
 from langchain.prompts import PromptTemplate
 from langchain.memory import ConversationBufferMemory
 from langchain.memory.chat_message_histories import StreamlitChatMessageHistory
-
+import os
+key = os.environ.getattribute("api_key")
 # Streamlit app
 def image():
     st.markdown("""
@@ -58,7 +59,7 @@ def image():
         image_url = f"data:image/jpeg;base64,{image_base64}"
 
         return image_url
-    apiKey = "AIzaSyAXkkcrrUBjPEgj93tZ9azy7zcS1wI1jUA"
+    apiKey = key
 
     llm = ChatGoogleGenerativeAI(model="gemini-pro-vision", google_api_key=apiKey)