Update Dockerfile

Dockerfile

@@ -1,15 +1,17 @@
-FROM python:3.9-slim  # Koristi "slim" verziju za manju veličinu
+FROM python:3.10-slim
 WORKDIR /app
 
-# Instaliraj system dependencies za Google Cloud
+# Instaliraj sistemske dependencies
 RUN apt-get update && apt-get install -y \
-    libffi-dev \
-    libssl-dev \
+    libsqlite3-dev \  # SQLite development headers
+    gcc \            # Za kompilaciju nekih paketa
     && rm -rf /var/lib/apt/lists/*
 
+# Kopiraj requirements prvo (za bolju caching)
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Kopiraj sve fajlove
 COPY . .
 
 CMD ["python", "app.py"]