Update app.py

app.py

@@ -129,6 +129,7 @@ def process_user_question(user_question):
 ###################################################################################
 def main():
 
+    print( 'Starting up...')
     # Load the environment variables - if any
     load_dotenv()
 
@@ -151,7 +152,7 @@ def main():
     # Set page config with base64 string
     st.set_page_config(page_title="Pennwick File Analyzer 2", page_icon=f"data:image/ico;base64,{encoded_string}")
 
-
+    print( 'prepared page...')
 
 
     ###################
@@ -166,8 +167,10 @@ def main():
     # st.header("Pennwick File Analyzer :books:")
     st.header("Pennwick File Analyzer 2")
 
+    user_question = None
     user_question = st.text_input("Ask the Model a question about your uploaded documents:")
-    if user_question:
+    if user_question != None:
+        print( 'calling process question', user_question)
         process_user_question(user_question)
 
     # st.write( user_template, unsafe_allow_html=True)