Update app.py

app.py

@@ -27,7 +27,6 @@ logger = logging.getLogger(__name__)
 models_loaded = False
 start_time = time.time()
 
-@app.before_first_request
 def initialize_services():
     global models_loaded
     
@@ -62,7 +61,7 @@ def initialize_services():
 def home():
     return render_template('index.html')
 
-@app.route('/ask', methods=['POST'])  # Updated endpoint to match HTML
+@app.route('/ask', methods=['POST'])
 def chat():
     if not models_loaded:
         return jsonify({
@@ -108,5 +107,5 @@ def get_history():
     return jsonify(app.history.get_history())
 
 if __name__ == '__main__':
-    initialize_services()
+    initialize_services()  # Initialize services before starting the app
     app.run(host='0.0.0.0', port=8000)