Update main.py

main.py

@@ -2,7 +2,7 @@ from fastapi import FastAPI, Query
 from pydantic import BaseModel
 import requests
 import json
-import pandas as pd
+from tabulate import tabulate
 
 app = FastAPI()
 
@@ -16,12 +16,12 @@ async def get_eatc_headers(eatc_code: str = Query(..., description="EATC code to
     if response.status_code == 200:
         response_json = json.loads(response.text)
         if len(response_json) >= 2 and "res" in response_json and response_json["res"]:
-            data = {
-                "eatc_code": response_json["res"][0]["eatc-code"],
-                "eatc_match_asignation_rule": response_json["res"][0].get("eatc_match_asignation_rule", "")
-            }
-            df = pd.DataFrame([data])
-            return {"report": df.to_string(index=False)}
+            data = [
+                ["eatc_code", response_json["res"][0]["eatc-code"]],
+                ["eatc_match_asignation_rule", response_json["res"][0].get("eatc_match_asignation_rule", "")]
+            ]
+            report = tabulate(data, headers="firstrow", tablefmt="grid")
+            return {"report": report}
         else:
             return {"error": "Invalid response from API"}
     else: