Deploy Polyglot backend with quantized models

Dockerfile

@@ -45,8 +45,10 @@ RUN mkdir -p $HF_HOME && chmod -R 777 $HF_HOME
 RUN mkdir -p $NLTK_DATA && chmod -R 777 $NLTK_DATA
 RUN mkdir -p $NUMBA_CACHE_DIR && chmod -R 777 $NUMBA_CACHE_DIR
 
-# Create app and data directories with write permissions for runtime code download
-RUN mkdir -p /app/app && chmod -R 777 /app/app
+# Set write permissions on /app for runtime code download
+RUN chmod -R 777 /app
+
+# Create data directories for learning service
 RUN mkdir -p /app/data/learning/users && chmod -R 777 /app/data
 
 # Download models using HF token from environment

download_code.py

@@ -34,27 +34,22 @@ def download_code(code_space_id, token):
 
         # Copy app directory
         if Path("/tmp/code_download/app").exists():
-            # Remove existing app directory contents if present
-            if Path("/app/app").exists() and list(Path("/app/app").iterdir()):
+            # Remove existing app directory if present
+            if Path("/app/app").exists():
                 shutil.rmtree("/app/app")
-                Path("/app/app").mkdir(parents=True, exist_ok=True)
-            shutil.copytree("/tmp/code_download/app", "/app/app", dirs_exist_ok=True)
+            # Copy the entire app directory
+            shutil.copytree("/tmp/code_download/app", "/app/app")
             print("OK app/ directory copied")
         else:
             print("WARNING: app/ directory not found in code space")
 
         # Copy data directory
         if Path("/tmp/code_download/data").exists():
-            # Remove existing data directory contents if present
-            if Path("/app/data").exists() and list(Path("/app/data").iterdir()):
-                # Preserve the learning/users directory structure
-                for item in Path("/app/data").iterdir():
-                    if item.name != "learning":
-                        if item.is_dir():
-                            shutil.rmtree(item)
-                        else:
-                            item.unlink()
-            shutil.copytree("/tmp/code_download/data", "/app/data", dirs_exist_ok=True)
+            # Remove existing data directory if present
+            if Path("/app/data").exists():
+                shutil.rmtree("/app/data")
+            # Copy the entire data directory
+            shutil.copytree("/tmp/code_download/data", "/app/data")
             print("OK data/ directory copied")
         else:
             print("WARNING: data/ directory not found in code space")