rearrange for parts

app/__init__.py

@@ -22,19 +22,17 @@ def create_app():
     # import oracledb
 
     # oracledb.init_oracle_client(lib_dir=None) 
+    app = Flask(__name__)
+
+    # Load configuration
+    app.config.from_object(Config)
+
+    CORS(app)
+    JWTManager(app)
+    CORS(app, supports_credentials=True)
+
 
     try:
-
-        app = Flask(__name__)
-
-        # Load configuration
-        app.config.from_object(Config)
-
-        CORS(app)
-
-        JWTManager(app)
-        CORS(app, supports_credentials=True)
-
         # Swagger Doc
         SWAGGER_URL = app.config.get("SWAGGER_URL")
         API_URL = app.config.get("API_URL")
@@ -45,6 +43,11 @@ def create_app():
         swagger_ui_blueprint = get_swaggerui_blueprint(SWAGGER_URL, API_URL)
         app.register_blueprint(swagger_ui_blueprint, url_prefix=SWAGGER_URL)
 
+    except Exception as e:
+        print(f"Swagger Unexpected error occurred: {e}")
+
+
+    try:
         # Error Handlers
         register_error_handlers(app)