Update Dockerfile

Dockerfile

@@ -18,8 +18,8 @@ COPY requirements.txt /app/requirements.txt
 RUN pip install --no-cache-dir -r /app/requirements.txt
 
 # Copy the application code
-COPY main.py main.py
-
+COPY main.py /app/main.py
+COPY utils.py /app/utils.py
 # Run Python script to check for errors before starting FastAPI
 RUN python main.py