Update app.py

app.py

@@ -17,7 +17,7 @@ from langchain_openai import OpenAIEmbeddings
 from langchain_community.embeddings.fastembed import FastEmbedEmbeddings
 from langchain_openai import ChatOpenAI
 os.environ["OPENAI_API_KEY"] = "sk-.............."
-os.environ["GROQ_API_KEY"]="........."
+os.environ["GROQ_API_KEY"]=os.getenv('GROQ_API_KEY')
 from langchain_groq import ChatGroq
 
 llmtemplate = """You’re an AI information specialist with a strong emphasis on extracting accurate information from markdown documents. Your expertise involves summarizing data succinctly while adhering to strict guidelines about neutrality and clarity.