Update Dockerfile

Dockerfile

@@ -7,8 +7,8 @@ WORKDIR /code
 # Copy the requirements file
 COPY ./requirements.txt /code/requirements.txt
  
-# Install dependencies from requirements.txt
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+# Update pip and install dependencies
+RUN pip install --no-cache-dir --upgrade pip && pip install --no-cache-dir --upgrade -r /code/requirements.txt
  
 # Set up a new user named "user" with user ID 1000
 RUN useradd -m -u 1000 user