Update app.py

app.py

@@ -133,7 +133,7 @@ def map_pdf_to_csv_structure(pdf_path, csv_df):
     completion = client.chat.completions.create(
         model="gpt-4o",
         messages=[{"role": "user", "content": prompt}],
-        temperature=0.1,
+        temperature=0,
         response_format={"type": "json_object"},
     )
     result_dict = ast.literal_eval(completion.choices[0].message.content)