Update Dockerfile

Dockerfile

@@ -1,61 +1,41 @@
 # Use a base Ubuntu image
 FROM ubuntu:22.04
 
-# Set environment variables to prevent interactive prompts during apt operations
+# Set environment variables to prevent interactive prompts
 ENV DEBIAN_FRONTEND=noninteractive
 
-# Install system dependencies: curl for Ollama, wget for model download, git, python3 and pip
-RUN apt update && apt install -y curl wget git python3 python3-pip
+# Install system dependencies: curl for Ollama, python3 and pip for the app
+RUN apt update && apt install -y curl python3 python3-pip
 
-# --- PERMISSIONS FIX 1: CREATE USER ---
-# Create a non-root user named 'user' with user ID 1000.
-# This matches the user ID that Hugging Face Spaces uses to run the container.
-# The -m flag creates a home directory at /home/user.
+# Create a non-root user to solve the Gradio permission error
 RUN useradd -m -u 1000 user
 
-# Install Ollama using its official installation script
-# This will be run as root, which is correct for system-wide installation.
+# Install Ollama using its official installation script (as root)
 RUN curl -fsSL https://ollama.com/install.sh | sh
 
-# Set the working directory inside the container
+# Set the working directory
 WORKDIR /app
 
-# Define environment variables for the model repository and filename
-ENV MODEL_REPO="unsloth/gemma-3-4b-it-GGUF"
-ENV MODEL_FILENAME="gemma-3-4b-it.Q4_K_M.gguf"
-ENV MODEL_enableDL="?download=true"
-
-# This hard code OK.... Download the GGUF model file directly from Hugging Face Hub.
-RUN wget "https://huggingface.co/unsloth/gemma-3-4b-it-qat-GGUF/resolve/main/gemma-3-4b-it-qat-Q4_K_M.gguf?download=true" -O ${MODEL_FILENAME}
-
-# --- PERMISSIONS FIX 2: COPY FILES WITH OWNERSHIP ---
-# Copy all application files into the container.
-# Use the --chown=user flag to set the owner of these files to the 'user' we created.
-# This is critical for giving the application write permissions.
-COPY --chown=user Modelfile .
+# Copy only the necessary application files with correct ownership
 COPY --chown=user app.py .
 COPY --chown=user requirements.txt .
 COPY --chown=user run.sh .
 
-# Install Python dependencies required by your Gradio application
+# Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
 # Make the startup script executable
 RUN chmod +x run.sh
 
-# --- PERMISSIONS FIX 3: SWITCH TO USER ---
-# Switch the context of the Dockerfile to our non-root user.
-# All subsequent commands (including the final CMD) will now be executed as 'user', not 'root'.
+# Switch to the non-root user
 USER user
 
-# Set environment variables for the user's home directory. This ensures that
-# tools like pip and transformers cache files in a location writable by the user (/home/user/.cache).
+# Set home environment for the user
 ENV HOME=/home/user \
 	PATH=/home/user/.local/bin:$PATH
 
-# Expose the port that your Gradio application will listen on.
+# Expose the Gradio port
 EXPOSE 7860
 
-# Set the entrypoint for the container to execute our startup script.
-# This will now be run as the 'user'.
+# Set the entrypoint to our startup script
 CMD ["./run.sh"]