update code

app.py

@@ -40,6 +40,8 @@ target_list = ['price', 'packaging', 'product', 'rider', 'delivery', 'shelf', 's
 
 @app.route('/', methods=['GET', 'POST'])
 def index():
+    raw_text = ""
+    predictions = []
     if request.method == 'POST':
         raw_text = request.form['text']
         
@@ -70,10 +72,8 @@ def index():
         # Determine predicted labels based on threshold
         predictions = [target_list[idx] for idx, p in enumerate(output) if p == 1]
         
-        return render_template('index.html', text=raw_text, predictions=predictions)
-    
-    # For GET request or initial page load
-    return render_template('index.html')
+    return render_template('index.html', text=raw_text, predictions=predictions)
 
 if __name__ == '__main__':
     app.run(debug=True)
+