Changed hf token permission from read to the required write

app_inference.py

@@ -12,8 +12,7 @@ SYSTEM_MESSAGE = "You are a hepful, knowledgeable assistant"
 # ENV VARS
 # To avert Permision error with transformer and hf models
 os.environ['SENTENCE_TRANSFORMERS_HOME'] = '.'
-token = os.getenv("HF_TOKEN_READ")
-
+token = os.getenv("HF_TOKEN_WRITE") # Must be a write token
 # STREAMLIT UI AREA
 
 st.write("## Ask your Local LLM")
@@ -22,7 +21,10 @@ submit = st.button("Submit")
 
 # MODEL AREA
 # Use the token to authenticate
-login(token=token, write_permission=True)
+login(token=token, 
+      write_permission=True     # Must be set to True when we pass in our own token
+                                # Otherwise we get Permission Denied.
+      )
 model_id = "meta-llama/Meta-Llama-3.1-8B-Instruct"
 
 @st.cache_resource