Fixing model download issue v10

Dockerfile

@@ -32,9 +32,22 @@ RUN mkdir -p /app/main/checkpoints && \
 ARG HF_TOKEN
 ENV HF_TOKEN=${HF_TOKEN}
 
-# Download model using litgpt command line with correct checkpoint path
+# Verify token and environment
+RUN echo "Token length: ${#HF_TOKEN}" && \
+    echo "Cache directory:" && \
+    ls -la /app/.cache/huggingface && \
+    echo "Checkpoints directory:" && \
+    ls -la /app/main/checkpoints && \
+    echo "Testing huggingface-cli" && \
+    huggingface-cli whoami
+
+# Download model using litgpt command line with verbose output
 RUN if [ -n "$HF_TOKEN" ]; then \
-        litgpt download mistralai/Mistral-7B-Instruct-v0.3 --access_token ${HF_TOKEN} --checkpoint_dir /app/main/checkpoints; \
+        echo "Starting model download..." && \
+        litgpt download mistralai/Mistral-7B-Instruct-v0.3 \
+            --access_token ${HF_TOKEN} \
+            --checkpoint_dir /app/main/checkpoints \
+            --verbose || { echo "Download failed with status $?"; exit 1; }; \
     else \
         echo "No Hugging Face token provided. Models will need to be downloaded separately."; \
         exit 1; \

README.md

@@ -24,5 +24,4 @@ folders
   LLM-Engine
     Main
       main.py
-      utils.py
 ```