Change to make the last 5 logs visible

app.py

@@ -26,6 +26,24 @@ vector_db = VectorStore()
 topic_modeller = TopicModeller()
 
 
+def print_recent_logs(n: int = 5):
+    """
+    Print the last N log lines to the container logs for developer monitoring.
+    """
+    log_file = "semanticdala_log.csv"
+
+    if os.path.exists(log_file):
+        print(f"\n[SEMANTICDALA USAGE LOG - Last {n} Entries]")
+    
+        with open(log_file, "r") as f:
+            lines = f.readlines()
+    
+            for line in lines[-n:]:
+                print(line.strip())
+    
+        print("[END LOG SNAPSHOT]\n")
+
+
 def log_submission(filename: str, num_chunks: int, start_time: float, status: str, session_id: str = "anonymous") -> None:
     """
     Basic logging utility to keep track of app usage.
@@ -117,11 +135,13 @@ def process_file(file: Any) -> Tuple[List[Tuple[str, int]], Any, Any]:
 
         # Log success
         log_submission(file.name, len(chunks), start, status = "success")
+        print_recent_logs()
 
         return annotated, fig, overview_table, umap_fig
     
     except Exception as e:
         log_submission(file.name, 0, start, status = f"error: {str(e)}")
+        print_recent_logs()
 
         raise e