Update app.py

app.py

@@ -31,7 +31,8 @@ def run_chatnt(dna_text, fasta_file, custom_question):
     if dna_text and dna_text.strip():
         dna_sequence = dna_text.strip().replace("\n", "")
     elif fasta_file is not None:
-        file_content = fasta_file.read().decode("utf-8")
+        with open(fasta_file.name, "r") as f:
+            file_content = f.read()
         lines = file_content.splitlines()
         sequence = ""
         for line in lines:
@@ -131,7 +132,7 @@ with gr.Blocks(css=css) as demo:
 **Note:**  
 ✅ You must use **exactly one DNA sequence** (either paste it or upload a file).  
 ✅ Your question must include the `<DNA>` token **exactly once** at the position where the DNA will be inserted.  
-Example: *"Does this sequence <DNA> contain a donor splice site?"*
+Example: *"Does this sequence `<DNA>` contain a donor splice site?"*
     """)
 
     with gr.Accordion("Logs", open=True):