Update Dockerfile

Dockerfile

@@ -7,13 +7,22 @@ WORKDIR /app
 # Copy requirements file first to leverage Docker cache
 COPY requirements.txt .
 
-# Install system dependencies and Python packages
-RUN apt-get update && apt-get install -y \
+# Update apt-get with retries and install system dependencies
+RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
     gcc \
-    && rm -rf /var/lib/apt/lists/* \
-    && pip install --no-cache-dir pip-tools \
-    && pip-sync requirements.txt \
-    && pip install --no-cache-dir gradio
+    build-essential \
+    libpython3.11-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Update pip and install pip-tools
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir pip-tools
+
+# Sync dependencies with pip-sync
+RUN pip-sync requirements.txt
+
+# Install Gradio
+RUN pip install --no-cache-dir gradio
 
 # Copy the rest of the application code
 COPY . .