Add application file

Dockerfile

@@ -4,7 +4,11 @@ RUN useradd -m -u 1000 user
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
 
-COPY . .
+WORKDIR /app
+
+COPY --chown=user ./requirements.txt requirements.txt
+
+COPY --chown=user . /app
 
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
@@ -12,5 +16,5 @@ RUN pip install --no-cache-dir --upgrade -r requirements.txt
 EXPOSE 7860
 
 # CMD to run the FastAPI app with Uvicorn
-CMD ["sh", "-c", "python main.py"]
+CMD ["uvicorn", "src.main:app", "--host", "0.0.0.0", "--port", "7860"]