Update app.py

app.py

@@ -9,8 +9,7 @@ import os
 import PyPDF2
 from io import BytesIO
 
-# Set up Google API key
-os.environ["GOOGLE_API_KEY"] = "your_api_key_here"  # Replace with your actual API key
+
 
 # Configure Google Gemini
 Settings.embed_model = GeminiEmbedding(api_key=os.getenv("GOOGLE_API_KEY"), model_name="models/embedding-001")