Update app.py

app.py

@@ -38,6 +38,13 @@ MAX_NEW_TOKENS = 1000
 tokenizer = None
 model = None
 
+try:
+    from transformers.models.qwen2.tokenization_qwen2 import Qwen2Tokenizer
+    from transformers.models.qwen2.modeling_qwen2 import Qwen2ForCausalLM
+    print("Qwen2 components successfully imported")
+except ImportError:
+    print("Could not import Qwen2 components directly")
+
 class SafeGeocoder:
     def __init__(self):
         user_agent = f"location_mapper_v1_{random.randint(1000, 9999)}"