nuclues size and stuff

model.py

@@ -138,7 +138,7 @@ def get_samples():
 def get_rand_idx(samples):
     return random.randint(0,len(samples)-1)
 
-@st.cache
+@st.cache(allow_output_mutation=True) # allow mutation to update nucleus size
 def create_objects():
     sample_images = get_samples()
     virtexModel = VirTexModel()