add macos notes

Dockerfile

@@ -23,7 +23,6 @@ COPY pyproject.toml uv.lock ./
 
 # Copy source code (needed for editable install)
 COPY src/ src/
-COPY assets/ assets/
 
 # Change ownership of source files before building (lighter I/O)
 RUN chown -R appuser:appuser /app
@@ -56,7 +55,6 @@ RUN chown appuser:appuser /app
 # Copy files from builder with correct ownership
 COPY --from=builder --chown=appuser:appuser /app/.venv /app/.venv
 COPY --from=builder --chown=appuser:appuser /app/src /app/src
-COPY --from=builder --chown=appuser:appuser /app/assets /app/assets
 
 # Switch to non-root user
 USER appuser

README.md

@@ -68,6 +68,18 @@ docker run -p 8050:8050 ghcr.io/godber/embedding-buddy:latest
 
 The application will be available at <http://127.0.0.1:8050>
 
+### macOS Installation Notes
+
+If installation fails with C++ compiler or library errors (common with `opentsne`), install Xcode Command Line Tools:
+
+```bash
+# Install or update Command Line Tools
+xcode-select --install
+
+# Or reset existing installation
+sudo xcode-select --reset
+```
+
 ### Using the Application
 
 1. **Open your browser** to <http://127.0.0.1:8050>

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "embeddingbuddy"
-version = "0.8.1"
+version = "0.8.3"
 description = "A Python Dash application for interactive exploration and visualization of embedding vectors through dimensionality reduction techniques."
 readme = "README.md"
 requires-python = ">=3.11"

src/embeddingbuddy/ui/callbacks/data_processing.py

@@ -660,14 +660,12 @@ class DataProcessingCallbacks:
         import os
 
         try:
-            # Get the project root directory (four levels up from this file)
+            # Get the embeddingbuddy package directory (three levels up from this file)
             current_file = os.path.abspath(__file__)
-            project_root = os.path.dirname(
+            package_dir = os.path.dirname(
-                os.path.dirname(
+                os.path.dirname(os.path.dirname(current_file))
-                    os.path.dirname(os.path.dirname(os.path.dirname(current_file)))
-                )
             )
-            sample_file_path = os.path.join(project_root, "assets", "sample-txt.md")
+            sample_file_path = os.path.join(package_dir, "assets", "sample-txt.md")
 
             if os.path.exists(sample_file_path):
                 with open(sample_file_path, "r", encoding="utf-8") as file:

uv.lock

@@ -412,7 +412,7 @@ wheels = [
 
 [[package]]
 name = "embeddingbuddy"
-version = "0.8.0"
+version = "0.8.1"
 source = { editable = "." }
 dependencies = [
     { name = "dash" },