Update app.py

app.py

@@ -98,8 +98,8 @@ def load_models():
     tokenizer = AutoTokenizer.from_pretrained('gpt2-large')
     model = GPT2LMHeadModel.from_pretrained('gpt2-large')
     return tokenizer, model
-tokenizer = AutoTokenizer.from_pretrained('t5-base')
-model = AutoModelWithLMHead.from_pretrained('t5-base', return_dict=True)
+global tokenizer = AutoTokenizer.from_pretrained('t5-base')
+global model = AutoModelWithLMHead.from_pretrained('t5-base', return_dict=True)
 # Function For Extracting Entities
 @st.experimental_singleton
 #@st.cache_resource(experimental_allow_widgets=True)