correction of app.py message

.gitignore

@@ -15,4 +15,5 @@ eval-results-bk/
 logs/
 
 emissions.csv
-tasks/train_model.py
+tasks/train_model.py
+powermetrics_log.txt

app.py

@@ -20,6 +20,6 @@ async def root():
     return {
         "message": "Welcome to the Frugal AI Challenge API",
         "endpoints": {
-            "audio": "/audio - Audio classification task (coming soon)"
+            "audio": "/audio - Audio classification task"
         }
     }