Update app.py

app.py

@@ -15,7 +15,7 @@ app.config["UPLOAD_FOLDER"] = UPLOAD_FOLDER
 ALLOWED_EXTENSIONS = {"txt", "csv", "json", "pdf", "docx"}
 
 # Retrieve Hugging Face API key securely from environment variables
-api_key = os.getenv("HF_API_KEY")
+api_key = os.getenv("APIHUGGING")
 if not api_key:
     raise ValueError("Hugging Face API key not found. Set 'HF_API_KEY' in your Space secrets.")