fix synthax

app.py

@@ -110,13 +110,13 @@ with col3:
 st.markdown(f"""
 #### Gene 1:
 * *Gene ID*: [{gene_id_1}](https://toxodb.org/toxodb/app/record/gene/{gene_id_1})
-{'* *Gene Symbol*:' + gene_symbol_1 if gene_symbol_1 is not None else ''}
+{'* *Gene Name*:' + gene_name_1 if gene_name_1 is not None else ''}
 * *Description*: {description_1}
 * *Top [Co-Expressed Partners](https://huggingface.co/spaces/maomlab/ToxoCEN-TopHits?gene_id={gene_id_1})*
 
 #### Gene 2:
 * *Gene ID*: [{gene_id_2}](https://toxodb.org/toxodb/app/record/gene/{gene_id_2})
-{'* *Gene Symbol*:' + gene_symbol_2 if gene_symbol_2 is not None else ''}
+{'* *Gene Name*:' + gene_name_2 if gene_name_2 is not None else ''}
 * *Description*: {description_2}
 * *Top [Co-Expressed Partners](https://huggingface.co/spaces/maomlab/ToxoCEN-TopHits?gene_id={gene_id_2})*
 """)