fix dockerfile for iranina python repo

Dockerfile

@@ -17,8 +17,8 @@ RUN python -m venv /opt/venv
 ENV PATH="/opt/venv/bin:$PATH"
 
 COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
+#RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir --default-timeout=1000 -i https://package-mirror.liara.ir/repository/pypi/simple -r requirements.txt
 
 # ==========================================
 # Stage 2: Final Production Image