Update app.py

app.py

@@ -18,7 +18,9 @@ load_in_4bit = True  # Use 4-bit quantization to reduce memory usage
 
 peft_model_name = "limitedonly41/website_qwen2_7b_2"
 
-
+# Initialize model and tokenizer variables
+model = None
+tokenizer = None
 
 def fetch_data(url):
     headers = {
@@ -96,6 +98,7 @@ def main(urls):
         results.append(result)
     return results
 
+
 @spaces.GPU()
 def classify_website(url):
     from unsloth import FastLanguageModel  # Import moved to the top for model loading