Update app.py

app.py

@@ -1,5 +1,4 @@
 import os, json, traceback, io
-from typing import List
 from fastapi import FastAPI, Request, HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import RedirectResponse, PlainTextResponse
@@ -8,14 +7,13 @@ from dotenv import load_dotenv
 
 load_dotenv()
 
-# ========= 内部ログ用バッファ（画面で見られるようにする） =========
+# ========= 画面から見られる簡易ログ =========
 _APP_LOG = io.StringIO()
-
 def _log(msg: str):
     print(msg, flush=True)
     _APP_LOG.write(msg + "\n")
 
-# ========= 例外は必ず画面にも表示（Internal Server Error対策） =========
+# ========= 例外は必ず画面にも表示 =========
 async def _exception_printer(request: Request, exc: Exception):
     tb = "".join(traceback.format_exception(type(exc), exc, exc.__traceback__))
     _log("=== Unhandled Exception ===\n" + tb)
@@ -30,14 +28,14 @@ def _lazy_imports_for_main():
     from modules.emailer import build_tracking_url
     return index_files_and_urls, run_full_workflow, build_tracking_url
 
-# ========= Gradio コールバック =========
-def ui_company_score_and_proposal(company_name: str,
-                                  company_website: str,
-                                  lead_email: str,
-                                  urls_text: str,
-                                  files: List[gr.File] | None,
-                                  custom_objective: str,
-                                  temperature: float = 0.4):
+# ========= Gradio コールバック（型アノテ外し版） =========
+def ui_company_score_and_proposal(company_name,
+                                  company_website,
+                                  lead_email,
+                                  urls_text,
+                                  files=None,
+                                  custom_objective="",
+                                  temperature=0.4):
     try:
         index_files_and_urls, run_full_workflow, build_tracking_url = _lazy_imports_for_main()
         _log("[init] lazy imports loaded")
@@ -47,7 +45,15 @@ def ui_company_score_and_proposal(company_name: str,
         return "### ❌ 初期化エラー\n```\n" + tb + "\n```"
 
     urls = [u.strip() for u in (urls_text or "").splitlines() if u.strip()]
-    file_paths = [f.name for f in (files or [])]
+    # gr.File or str のどちらでも拾えるように安全化
+    try:
+        iterable = files or []
+        # Gradio の multiple=False のときに単体で来た場合に備える
+        if not isinstance(iterable, (list, tuple)):
+            iterable = [iterable]
+        file_paths = [getattr(f, "name", str(f)) for f in iterable if f]
+    except Exception:
+        file_paths = []
 
     # 1) インデックス
     try:
@@ -65,7 +71,7 @@ def ui_company_score_and_proposal(company_name: str,
             company_website=company_website,
             lead_email=lead_email,
             objective=custom_objective,
-            temperature=temperature
+            temperature=float(temperature or 0.4),
         )
         _log("[workflow] finished")
     except Exception:
@@ -149,7 +155,7 @@ with gr.Blocks(title="営業自動化 Agent Studio") as demo:
         health_btn.click(fn=get_health_text, inputs=None, outputs=health_out)
         log_btn.click(fn=get_runtime_log, inputs=None, outputs=log_out)
 
-# ========= FastAPI（/ はUI、/t と /health はAPI。/ui に来た人は / へ転送） =========
+# ========= FastAPI（/ はUI、/ui は / へ転送、/t と /health はAPI） =========
 app = FastAPI(title="Agent Studio - Docker (root UI)")
 app.add_middleware(
     CORSMiddleware,
@@ -163,8 +169,7 @@ def health():
 
 @app.get("/ui")
 def old_ui():
-    # 旧リンクで来た場合も Space 内で完結して同じページを表示
-    return RedirectResponse(url="/")
+    return RedirectResponse(url="/")  # 旧リンク互換
 
 @app.get("/t/{token}")
 def track_click(token: str, request: Request):
@@ -183,5 +188,5 @@ def track_click(token: str, request: Request):
         _log("[error] tracking failed\n" + tb)
         return PlainTextResponse(f"tracking error\n\n{tb}", status_code=500)
 
-# ルート（/）で Gradio を表示（Space内完結）
+# ルート（/）で Gradio を表示（Space 内で完結）
 app = gr.mount_gradio_app(app, demo, path="/")