Update app.py

app.py

@@ -28,9 +28,20 @@ RESULTS_FILE = os.path.join(DATA_DIR, "results.csv")
 
 if not os.path.exists(DATA_DIR):
     os.makedirs(DATA_DIR)
-    st.write(f"Created data directory at `{DATA_DIR}`")
+    st.success(f"Created `{DATA_DIR}` directory.")
 else:
-    st.write(f"Data directory already exists at `{DATA_DIR}`")
+    st.info(f"`{DATA_DIR}` directory already exists.")
+
+if os.path.exists(DATA_DIR):
+    files = os.listdir(DATA_DIR)
+    st.write(f"Contents of `{DATA_DIR}` directory:")
+    if files:
+        for file in files:
+            st.write(f"- {file}")
+    else:
+        st.write("The data directory is currently empty.")
+else:
+    st.error(f"`{DATA_DIR}` directory does not exist.")
 
 def initialize_session_state():
     if 'api_configured' not in st.session_state: