Upload 2 files

Dockerfile

@@ -1,25 +1,23 @@
-# Use an official Python runtime as a parent image
 FROM python:3.9-slim
 
-# Set the working directory in the container
-WORKDIR /app
-
-# Create a non-root user and switch to it for HF Spaces security
+# Create a non-root user
 RUN useradd -m -u 1000 user
 USER user
 ENV HOME=/home/user \
     PATH=/home/user/.local/bin:$PATH
 
-# Copy requirements and install dependencies
+# Set the working directory to the user's home
+WORKDIR $HOME/app
+
+# Copy requirements first for better caching
 COPY --chown=user requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir --user -r requirements.txt
 
-# Copy the rest of the application code
+# Copy the rest of the application
 COPY --chown=user . .
 
 # Set environment variables
 ENV PYTHONUNBUFFERED=1
-ENV FLASK_APP=home.py
 
 # Expose the port Hugging Face Spaces expects
 EXPOSE 7860

home.py

@@ -49,16 +49,22 @@ def download_from_hub():
         print("⚠️ HF_TOKEN not found. Persistence disabled.")
         return
     
+    import shutil
     print(f"📥 Downloading files from {REPO_ID}...")
     for filename in [DATA_FILE] + MODEL_FILES:
         try:
+            # Check if file exists in hub first to avoid noisy 404 logs if possible, 
+            # but hf_hub_download handles it. We just catch the exception.
             path = hf_hub_download(repo_id=REPO_ID, filename=filename, repo_type="dataset", token=HF_TOKEN)
-            # Move/copy to local dir
-            import shutil
-            shutil.copy(path, filename)
-            print(f"✅ Downloaded {filename}")
+            
+            # Use copyfile as it doesn't try to copy metadata (which can cause Permission Denied)
+            shutil.copyfile(path, filename)
+            print(f"✅ Downloaded and synchronized {filename}")
         except Exception as e:
-            print(f"ℹ️ Could not download {filename}: {e}")
+            if "404" in str(e):
+                print(f"ℹ️ {filename} not found on Hub (first run?).")
+            else:
+                print(f"⚠️ Could not sync {filename}: {e}")
 
 def upload_to_hub(filename):
     """Upload a file to HF Hub"""