Revert "HUGGINGFACEHUB_API_TOKEN environment is change to HF_TOKEN (#… (#1521)

Revert this PR since the test is not triggered properly due to the false merge of a WIP CI PR, 44a689b0bf, which block the CI test.

This change will be submitted in another PR.

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

@@ -35,12 +35,11 @@ services:
       NO_PROXY: ${no_proxy}
       http_proxy: ${http_proxy}
       https_proxy: ${https_proxy}
-      HUGGING_FACE_HUB_TOKEN: ${HF_TOKEN}
-      HF_TOKEN: ${HF_TOKEN}
+      HUGGING_FACE_HUB_TOKEN: ${HUGGINGFACEHUB_API_TOKEN}
     ipc: host
     command: --model-id ${EMBEDDING_MODEL_ID} --auto-truncate
   tgi-gaudi-service:
-    image: ghcr.io/huggingface/tgi-gaudi:2.3.1
+    image: ghcr.io/huggingface/tgi-gaudi:2.0.6
     container_name: tgi-gaudi-server
     ports:
       - "6005:80"

GraphRAG/docker_compose/intel/hpu/gaudi/set_env.sh

@@ -10,12 +10,6 @@ pushd "../../../../../" > /dev/null
 source .set_env.sh
 popd > /dev/null
 
-if [ -z "$HF_TOKEN" ]; then
-    echo "Error: The HF_TOKEN environment variable is **NOT** set. Please set it"
-    return -1
-fi
-
-export host_ip=$(hostname -I | awk '{print $1}')
 export EMBEDDING_MODEL_ID="BAAI/bge-base-en-v1.5"
 export OPENAI_EMBEDDING_MODEL="text-embedding-3-small"
 export LLM_MODEL_ID="meta-llama/Meta-Llama-3.1-8B-Instruct"