Fix/download model logs (#1361)

* fix/mistral-nemo-chat-template

* Fix: change log when re download model

* fix: remove unnecessary logs

Author: nguyenhoangthuan99

engine/commands/model_pull_cmd.cc

@@ -6,8 +6,6 @@ void ModelPullCmd::Exec(const std::string& input) {
   auto result = model_service_.DownloadModel(input);
   if (result.has_error()) {
     CLI_LOG(result.error());
-  } else {
-    CLI_LOG("Model downloaded successfully!");
-  }
+  } 
 }
 };  // namespace commands

engine/services/download_service.cc

@@ -183,6 +183,7 @@ cpp::result<void, std::string> DownloadService::Download(
           CLI_LOG("Resuming download..");
         } else {
           CLI_LOG("Start over..");
+          return {};
         }
       } else {
         CLI_LOG(download_item.localPath.filename().string()
@@ -231,6 +232,7 @@ cpp::result<void, std::string> DownloadService::Download(
 
   fclose(file);
   curl_easy_cleanup(curl);
+  CLI_LOG("Model " << download_id << " downloaded successfully!")
   return {};
 }
 

engine/services/model_service.cc

@@ -223,7 +223,6 @@ cpp::result<std::string, std::string> ModelService::HandleUrl(
                                  }}}};
 
   auto on_finished = [&](const DownloadTask& finishedTask) {
-    CLI_LOG("Model " << finishedTask.id << " downloaded successfully!")
     auto gguf_download_item = finishedTask.items[0];
     ParseGguf(gguf_download_item, author);
   };
@@ -295,7 +294,6 @@ cpp::result<std::string, std::string> ModelService::DownloadModelFromCortexso(
     return cpp::fail(result.error());
   }
 
-  CLI_LOG("Model " << model_id << " downloaded successfully!")
   return model_id;
 }