Fix: Update env to support PPTX and update README for version changes (#11167)

### What problem does this PR solve?

Fix: Update env to support PPTX
Fix: update README for version changes #11138

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] Documentation Update

---------

Co-authored-by: writinwaters <93570324+writinwaters@users.noreply.github.com>

README.md

@@ -193,6 +193,9 @@ releases! 🌟
 
 ```bash
    $ cd ragflow/docker
+   
+   # Optional: use a stable tag (see releases: https://github.com/infiniflow/ragflow/releases), e.g.: git checkout v0.21.1
+
    # Use CPU for embedding and DeepDoc tasks:
    $ docker compose -f docker-compose.yml up -d
 

README_id.md

@@ -191,6 +191,9 @@ Coba demo kami di [https://demo.ragflow.io](https://demo.ragflow.io).
 
 ```bash
    $ cd ragflow/docker
+   
+   # Opsional: gunakan tag stabil (lihat releases: https://github.com/infiniflow/ragflow/releases), contoh: git checkout v0.21.1
+
    # Use CPU for embedding and DeepDoc tasks:
    $ docker compose -f docker-compose.yml up -d
 

README_ja.md

@@ -170,6 +170,9 @@
 
 ```bash
    $ cd ragflow/docker
+
+   # 任意: 安定版タグを利用 (一覧: https://github.com/infiniflow/ragflow/releases) 例: git checkout v0.21.1
+
    # Use CPU for embedding and DeepDoc tasks:
    $ docker compose -f docker-compose.yml up -d
 
@@ -177,6 +180,7 @@
    # sed -i '1i DEVICE=gpu' .env
    # docker compose -f docker-compose.yml up -d
 ```
+   
 
 | RAGFlow image tag | Image size (GB) | Has embedding models? | Stable?                    |
 | ----------------- | --------------- | --------------------- | -------------------------- |

README_ko.md

@@ -172,6 +172,9 @@
 
    ```bash
    $ cd ragflow/docker
+   
+   # Optional: use a stable tag (see releases: https://github.com/infiniflow/ragflow/releases), e.g.: git checkout v0.21.1
+
    # Use CPU for embedding and DeepDoc tasks:
    $ docker compose -f docker-compose.yml up -d
 

README_pt_br.md

@@ -190,6 +190,9 @@ Experimente nossa demo em [https://demo.ragflow.io](https://demo.ragflow.io).
 
 ```bash
    $ cd ragflow/docker
+   
+   # Opcional: use uma tag estável (veja releases: https://github.com/infiniflow/ragflow/releases), ex.: git checkout v0.21.1
+
    # Use CPU for embedding and DeepDoc tasks:
    $ docker compose -f docker-compose.yml up -d
 

README_tzh.md

@@ -189,6 +189,9 @@
 
 ```bash
    $ cd ragflow/docker
+   
+   # 可選：使用穩定版標籤（查看發佈：https://github.com/infiniflow/ragflow/releases），例：git checkout v0.21.1
+
    # Use CPU for embedding and DeepDoc tasks:
    $ docker compose -f docker-compose.yml up -d
 

README_zh.md

@@ -190,6 +190,9 @@
 
    ```bash
    $ cd ragflow/docker
+   
+   # 可选：使用稳定版本标签（查看发布：https://github.com/infiniflow/ragflow/releases），例如：git checkout v0.21.1
+
    # Use CPU for embedding and DeepDoc tasks:
    $ docker compose -f docker-compose.yml up -d
 

docker/.env

@@ -217,3 +217,6 @@ REGISTER_ENABLED=1
 # Enable DocLing and Mineru
 USE_DOCLING=false
 USE_MINERU=false
+
+# pptx support
+DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1

sdk/python/ragflow_sdk/modules/session.py

@@ -67,8 +67,10 @@ class Session(Base):
                     or (self.__session_type == "chat" and json_data.get("data") is True)
                 ):
                     return
-
-                yield self._structure_answer(json_data)
+                if self.__session_type == "agent":
+                    yield self._structure_answer(json_data)
+                else:
+                    yield self._structure_answer(json_data["data"])
         else:
             try:
                 json_data = res.json()