views.py

import pytesseract    # ======= > Add
try:
    from PIL import Image
except:
    import Image

# Create your views here.

class HomeView(FormView):
    form_class = UploadForm
    template_name = 'index.html'
    success_url = '/'

    def form_valid(self, form):
        upload = self.request.FILES['file']
        print(type(pytesseract.image_to_string(Image.open(upload)))) # =====> add line
        return super().form_valid(form)