Update app.py

app.py

@@ -286,8 +286,9 @@ def ui_fetch_calls(date_str: str):
             body = e.response.text[:800]
         except Exception:
             pass
-        return pd.DataFrame(), gr.update(choices=[], value=None), f"HTTP error: {e}
-{body}"
+        # CORRECTED LINE: Use triple quotes for multi-line f-string
+        return pd.DataFrame(), gr.update(choices=[], value=None), f"""HTTP error: {e}
+{body}"""
     except Exception as e:
         return pd.DataFrame(), gr.update(choices=[], value=None), f"Load error: {e}"
 
@@ -306,7 +307,7 @@ def ui_play_audio(selected_idx: Optional[int], df: pd.DataFrame):
         # Download only if not exists (avoid re-fetch)
         if not os.path.exists(fpath) or os.path.getsize(fpath) == 0:
             fpath, url_used = fetch_mp3_by_unique_id(unique_id)
-        html = f'URL: <a href="{url_used}" target="_blank">{url_used}</a>'
+        html = f'<a href="{url_used}" target="_blank">Recording URL</a>'
         return html, fpath, fpath, "Ready ✅"
     except requests.HTTPError as e:
         body = ""
@@ -390,9 +391,7 @@ def ui_analyze(selected_idx: Optional[int], df: pd.DataFrame,
         msg = str(e)
         try:
             if hasattr(e, "args") and e.args:
-                msg = msg + "
-
-" + str(e.args[0])
+                msg = msg + "\n\n" + str(e.args[0])
         except Exception:
             pass
         return f"Error during model call: {msg}"
@@ -613,9 +612,7 @@ def ui_analyze_calls_by_date(
         return (info, None, info, gr.update())
 
     # Save to .txt and return
-    results_text = "
-
-".join(results_blocks)
+    results_text = "\n\n".join(results_blocks)
     fname = f"/tmp/batch_analysis_{(date_str or _today_str()).strip()}_{t_from.replace(':','')}-{t_to.replace(':','')}_{int(time.time())}.txt"
     with open(fname, "w", encoding="utf-8") as f:
         f.write(results_text)