Update app.py

app.py

@@ -3,6 +3,17 @@ import streamlit as st
 @st.cache
 
 import sys
+    if len(sys.argv) != 2:
+        print("Please provide a filename")
+        sys.exit(1)
+
+    filename = sys.argv[1]
+
+    # Your code goes here
+
+
+if __name__ == "__main__":
+    main()
     sys.setrecursionlimit(100000)
 def load_model():
     model = Megatron()