Prevent LaTeX rendering

src/app.py

@@ -120,13 +120,14 @@ def main():
             if depth < 5:
                 return get_response(input_text, depth + 1)
 
-    if st.button("Generate"):
+    if st.button("Generate") or input_text:
         start = time()
         if input_text:
             with st.status("Generating response...") as status:
                 config.status = status
                 config.status.update(label=":question: Breaking down question")
                 response = get_response(input_text)
+                response = response.replace("$", "\$") # Escape $ to avoid LaTeX rendering
                 st.info(response)
                 config.status.update(label=f"Finished! ({time() - start:.2f}s)", state="complete", expanded=True)
         else: