Update dockerfile

dockerfile

@@ -10,7 +10,7 @@ COPY requirements.txt .
 RUN pip install  -r requirements.txt
 
 #copying the entire project code to the container
-COPY app.py .
+COPY main.py .
 
 #copying the model to the docker dir
 COPY key_comp key_comp
@@ -19,4 +19,4 @@ COPY key_comp key_comp
 EXPOSE 8000
 
 # Run the FastAPI application
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]