Update Dockerfile

Dockerfile

@@ -16,6 +16,8 @@ RUN apt-get update && apt-get install -y \
     wget \
     ca-certificates \
     sudo \
+    dos2unix \  # <--- ADDED: Install dos2unix to convert line endings
+    git \       # <--- OPTIONAL: Added 'git' as it's often useful, but not strictly needed for this error.
     && rm -rf /var/lib/apt/lists/*
 
 # Create and activate virtual environment
@@ -38,6 +40,9 @@ RUN mkdir -p /app/.ollama/models && \
 COPY app.py .
 COPY startup.sh .
 
+# Fix line endings of startup.sh (CRITICAL for "exec format error")
+RUN dos2unix startup.sh
+
 # Make startup script executable
 RUN chmod +x startup.sh