Update app.py

app.py

@@ -152,7 +152,7 @@ def convert_text_to_speech(input_text: str, source_language: str, target_languag
             input_text,  # Input text
             source_language,  # Source language
             target_language,  # Target language
-            "/run"  # API endpoint
+            api_name="/run",  # API endpoint
         )
 
         # Initialize variables