Update Dockerfile

Dockerfile

@@ -1,36 +1,45 @@
-FROM python:3.9
+FROM continuumio/miniconda3
 
-# 1. Set up a new user named "user" with user ID 1000
+# 1. Set up a new user
 RUN useradd -m -u 1000 user
 
-# 2. Set home and path
+# 2. Set Environment Variables
+# KEY CONDA TRICK: Add the new environment's bin to PATH immediately.
+# This prevents the need for "conda activate" or "source activate" later.
 ENV HOME=/home/user \
-    PATH=/home/user/.local/bin:$PATH
+    PATH=/opt/conda/envs/app_env/bin:$PATH
 
-# 3. Create a working directory (Best Practice)
-# This ensures we aren't polluting the root directory
-WORKDIR $HOME/app
+# 3. Set Working Directory
+WORKDIR /home/user/app
 
-# 4. Switch to "user" to install python packages
-USER user
+# 4. Create the Conda Environment
+# We install python 3.9 and wget (to handle downloads cleanly)
+# We do this as root to ensure it installs correctly in /opt/conda
+RUN conda create -n app_env python=3.9 wget -y
 
-# Upgrade pip and install requirements
-RUN pip install --no-cache-dir --upgrade pip
-COPY --chown=user requirements.txt .
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
+# 5. Install Requirements
+# Since we updated PATH in step 2, this 'pip' runs inside our conda env.
+COPY requirements.txt .
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
-# 5. Download the files
-# Note: ADD with URLs always saves as ROOT, regardless of the USER setting.
-ADD https://huggingface.co/datasets/mikonvergence/MajorTOM-SigLIP-Index-Viewer-App/resolve/main/siglip_ivfpq.index ./siglip_ivfpq.index
-ADD https://huggingface.co/datasets/mikonvergence/MajorTOM-SigLIP-Index-Viewer-App/resolve/main/siglip_ivfpq_metadata.parquet ./siglip_ivfpq_metadata.parquet
+# 6. Fix Directory Permissions
+# Give the user ownership of the app folder before switching users
+RUN chown -R user:user /home/user/app
 
-# 6. CRITICAL FIX: Switch to root to fix permissions, then switch back
-USER root
-RUN chown user:user ./siglip_ivfpq.index ./siglip_ivfpq_metadata.parquet
+# 7. Switch to "user"
 USER user
 
-# 7. Copy remaining files
-COPY --chown=user *.py *.css siglip* ./
+# 8. Download the files
+# We use wget (installed via conda) instead of ADD. 
+# Because we are "USER user", these files are automatically owned by user.
+# This removes the need for the complex "ADD -> Switch to Root -> Chown -> Switch Back" dance.
+RUN wget https://huggingface.co/datasets/mikonvergence/MajorTOM-SigLIP-Index-Viewer-App/resolve/main/siglip_ivfpq.index -O siglip_ivfpq.index && \
+    wget https://huggingface.co/datasets/mikonvergence/MajorTOM-SigLIP-Index-Viewer-App/resolve/main/siglip_ivfpq_metadata.parquet -O siglip_ivfpq_metadata.parquet
+
+# 9. Copy remaining files
+# We removed 'siglip*' from here so we don't accidentally overwrite the downloaded files with local versions.
+COPY --chown=user *.py *.css ./
 COPY --chown=user helpers/* ./helpers/
 
 ENTRYPOINT ["solara", "run", "app.py", "--host=0.0.0.0", "--port", "7860", "--production"]