Update Dockerfile

Dockerfile

@@ -3,9 +3,9 @@ FROM python:3.9
 WORKDIR /code
 
 COPY ./requirements.txt /code/requirements.txt
-
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
 COPY . .
 
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+# Ye command background mein pinger chalayegi aur foreground mein app
+CMD ["sh", "-c", "python pinger.py & uvicorn app:app --host 0.0.0.0 --port 7860"]