update

app.py

@@ -297,7 +297,7 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
     POSTER_LATEX_DIR = WORK_DIR / "posterbuilder" / "latex_proj"
 
     _write_logs(LOG_PATH, logs)
-    yield "\n".join(logs), None
+    yield "\n".join(logs), None, ""
 
     # ====== Validation: must upload LOGO ======
     if logo_files is None:
@@ -310,7 +310,7 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
         msg = "❌ You must upload at least one institutional logo (multiple allowed)."
         logs.append(msg)
         _write_logs(LOG_PATH, logs)
-        yield "\n".join(logs), None
+        yield "\n".join(logs), None, ""
         return
 
     # Save logos into run-local dir
@@ -324,7 +324,7 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
         saved_logo_paths.append(p)
     logs.append(f"🏷️ Saved {len(saved_logo_paths)} logo file(s) → {LOGO_DIR.relative_to(WORK_DIR)}")
     _write_logs(LOG_PATH, logs)
-    yield "\n".join(logs), None
+    yield "\n".join(logs), None, ""
 
     # ====== Handle uploaded PDF (optional) ======
     pdf_path = None
@@ -339,14 +339,14 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
         canonical_pdf = INPUT_DIR / "paper.pdf"
         shutil.copy(pdf_file.name, canonical_pdf)
         _write_logs(LOG_PATH, logs)
-        yield "\n".join(logs), None
+        yield "\n".join(logs), None, ""
 
     # ====== Validate input source ======
     if not arxiv_url and not pdf_file:
         msg = "❌ Please provide either an arXiv link or upload a PDF file (choose one)."
         logs.append(msg)
         _write_logs(LOG_PATH, logs)
-        yield "\n".join(logs), None
+        yield "\n".join(logs), None, ""
         return
 
     # ====== Build command (run INSIDE workspace) ======
@@ -367,7 +367,7 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
     logs.append("\n======= REAL-TIME LOG =======")
     logs.append(f"cwd = runs/{WORK_DIR.name}")
     _write_logs(LOG_PATH, logs)
-    yield "\n".join(logs), None
+    yield "\n".join(logs), None, ""
 
     # ====== Run with REAL-TIME streaming, inside workspace ======
     try:
@@ -384,7 +384,7 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
         msg = f"❌ Pipeline failed to start: {e}"
         logs.append(msg)
         _write_logs(LOG_PATH, logs)
-        yield "\n".join(logs), None
+        yield "\n".join(logs), None, ""
         return
 
     last_yield = time.time()
@@ -398,7 +398,7 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
                 except Exception:
                     pass
                 _write_logs(LOG_PATH, logs)
-                yield "\n".join(logs), None
+                yield "\n".join(logs), None, ""
                 return
 
             line = process.stdout.readline()
@@ -409,7 +409,7 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
                 now = time.time()
                 if now - last_yield >= 0.3:
                     last_yield = now
-                    yield "\n".join(logs), None
+                    yield "\n".join(logs), None, ""
             elif process.poll() is not None:
                 break
             else:
@@ -418,18 +418,18 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
         return_code = process.wait()
         logs.append(f"\nProcess finished with code {return_code}")
         _write_logs(LOG_PATH, logs)
-        yield "\n".join(logs), None
+        yield "\n".join(logs), None, ""
 
         if return_code != 0:
             logs.append("❌ Process exited with non-zero status. See logs above.")
             _write_logs(LOG_PATH, logs)
-            yield "\n".join(logs), None
+            yield "\n".join(logs), None, ""
             return
 
     except Exception as e:
         logs.append(f"❌ Error during streaming: {e}")
         _write_logs(LOG_PATH, logs)
-        yield "\n".join(logs), None
+        yield "\n".join(logs), None, ""
         return
     finally:
         try:
@@ -452,7 +452,7 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
         msg = "❌ No output generated. Please check logs above."
         logs.append(msg)
         _write_logs(LOG_PATH, logs)
-        yield "\n".join(logs), None
+        yield "\n".join(logs), None, ""
         return
 
     # ====== NEW: Post-processing (optional features) ======
@@ -469,11 +469,11 @@ def run_pipeline(arxiv_url, pdf_file, openai_key, logo_files, meeting_logo_file,
     _apply_left_logo(OUTPUT_DIR, logo_files, logs)
 
     _write_logs(LOG_PATH, logs)
-    yield "\n".join(logs), None
+    yield "\n".join(logs), None, ""
 
 
     _write_logs(LOG_PATH, logs)
-    yield "\n".join(logs), None
+    yield "\n".join(logs), None, ""
 
     # ====== Zip output (run-local) ======
     try: