Update Dockerfile

Dockerfile

@@ -1,20 +1,47 @@
-# Use an official Python runtime as a parent image
+# Use an official Python image from Docker Hub
 FROM python:3.9-slim
 
-# Set the working directory in the container
+# Set the working directory inside the container
 WORKDIR /app
 
-# Copy the current directory contents into the container at /app
+# Install system dependencies
+RUN apt-get update && \
+    apt-get install -y \
+    git \
+    unzip \
+    curl \
+    xz-utils \
+    libssl-dev \
+    libreadline-dev \
+    libyaml-dev \
+    libsqlite3-dev \
+    sqlite3 \
+    libbz2-dev \
+    libgdbm-dev \
+    libncurses5-dev \
+    libncursesw5-dev \
+    libffi-dev \
+    liblzma-dev \
+    libmagic-dev \
+    make \
+    clang \
+    cmake \
+    xcode-select \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Fastlane
+RUN curl -sL https://dl.bintray.com/fastlane/fastlane/install | bash
+
+# Copy the FastAPI app files to the container
 COPY . /app
 
-# Install any needed packages specified in requirements.txt
+# Install FastAPI and Uvicorn
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Make port 8000 available to the world outside the container
+# Expose the port the app will run on
 EXPOSE 8000
 
-# Run the FastAPI application with uvicorn
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]
-
+# Start the FastAPI app
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]