Fix docSum ui error in accessing parsed files (#1079)

Signed-off-by: Xinyao Wang <xinyao.wang@intel.com>
Signed-off-by: ZePan110 <ze.pan@intel.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: chen, suyue <suyue.chen@intel.com>
Co-authored-by: Neo Zhang Jianyu <jianyu.zhang@intel.com>
Co-authored-by: ZhangJianyu <zhang.jianyu@outlook.com>
Co-authored-by: XinyaoWa <xinyao.wang@intel.com>
Co-authored-by: ZePan110 <ze.pan@intel.com>

Author: 7 people

DocSum/docker_compose/intel/hpu/gaudi/compose.yaml

@@ -8,6 +8,7 @@ services:
     ports:
       - "8008:80"
     environment:
+      HABANA_VISIBLE_DEVICES: all
       no_proxy: ${no_proxy}
       http_proxy: ${http_proxy}
       https_proxy: ${https_proxy}

DocSum/tests/test_compose_on_gaudi.sh

@@ -169,7 +169,7 @@ function main() {
 
     validate_microservices
     validate_megaservice
-    #validate_frontend
+    validate_frontend
 
     stop_docker
     echo y | docker system prune

DocSum/tests/test_compose_on_xeon.sh

@@ -168,7 +168,7 @@ function main() {
 
     validate_microservices
     validate_megaservice
-    #validate_frontend
+    validate_frontend
 
     stop_docker
     echo y | docker system prune

DocSum/ui/svelte/src/lib/shared/Network.ts

@@ -20,7 +20,12 @@ export async function fetchTextStream(query: string | Blob, params: string, file
   const url = `${DOC_BASE_URL}`; // Ensure the URL is constructed correctly
   const formData = new FormData();
 
-  if (params === "doc_id" && file) {
+  if (!file) {
+    file = new Blob([""], { type: "text/plain" });
+    fileName = "empty.txt";
+  }
+
+  if (params === "doc_id") {
     formData.append("files", file, fileName);
     formData.append("messages", query);
   } else if (params === "text") {