Update src/app.py

src/app.py

@@ -18,7 +18,7 @@ st.write("Upload an image of a lung X-ray to detect lung cancer.")
 # Download model from Hugging Face model hub
 model_path = hf_hub_download(
     repo_id="lp128396/lung_cancer_model",  # 👈 replace with your actual username and repo
-    filename="lung_cancer_model.keras"
+    filename="lung_cancer_model.keras",
     cache_dir=os.getenv("HF_HOME")
 )