Update Dockerfile

Dockerfile

@@ -14,6 +14,9 @@ COPY ./requirements.txt /app/
 # Install the dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Add uvicorn to the PATH
+ENV PATH="/home/appuser/.local/bin:${PATH}"
+
 # Copy the current directory contents into the container at /app
 COPY . /app/