Update app.py

app.py

@@ -8,9 +8,6 @@ import gradio as gr
 from langchain_openai import AzureChatOpenAI
 
 client = AzureChatOpenAI(
-            api_key=os.getenv("AZURE_OPENAI_API_KEY"),
-            api_version=os.getenv("OPENAI_API_VERSION"),
-            azure_endpoint=os.getenv("AZURE_OPENAI_ENDPOINT"),
             azure_deployment = "GPT-4o"
         )
 def extract_text( pdf_path):