improve resilience to non-existing remote endpoints

src/api_factory.py

@@ -41,6 +41,7 @@ async def get_remote_params(base_url: str,
     params = method_def.get("parameters", [])
 
     return {
+        "found": bool(path_def),
         "general": {
             "description": method_def.get("description", ""),
             "summary": method_def.get("summary", ""),

src/main.py

@@ -85,6 +85,12 @@ async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]:
         endpoint_def = await get_remote_params(base_url=TENNIS_ML_API,
                                                endpoint=endpoint,
                                                method='get')
+        
+        if not endpoint_def["found"]:
+            logger.warning(f"Endpoint {endpoint} not found in the remote API")
+            continue
+
+        # Create a forward endpoint for the remote API
         forward_endpoint = create_forward_endpoint(base_url=TENNIS_ML_API,
                                                    _endpoint=endpoint,
                                                    param_defs=endpoint_def["params"])