Update app.py

app.py

@@ -2107,20 +2107,7 @@ def clean_and_format_markdown(text: str) -> str:
     return text
 
 
-def minimal_clean_text(text):
-    # Normalize Unicode to ensure a consistent form
-    text = unicodedata.normalize('NFKC', text)
-    
-    # Remove zero-width and invisible characters
-    # (e.g., \u200B, \uFEFF, \u200C, \u200D)
-    text = re.sub(r'[\u200B\uFEFF\u200C\u200D]', '', text)
 
-    # Remove control characters (ASCII control chars and DEL)
-    text = re.sub(r'[\x00-\x1F\x7F-\x9F]', '', text)
-    
-    # Do not alter spacing, punctuation, or other formatting
-    
-    return text
 
 prompt = st.chat_input("")
 global combined_text
@@ -2292,7 +2279,6 @@ def handle_prompt(prompt):
                     with response_placeholder:
                         with st.chat_message("assistant"):
                             st.markdown(full_response, unsafe_allow_html=True)
-                            st.write(full_response)
 
                             #st.write(combined_text,unsafe_allow_html=True)
                     st.session_state.chat_history.append({"role": "assistant", "content": combined_text})