Install paddlepaddle-gpu instead of paddlepaddle

docs/tutorial/asr/tutorial_deepspeech2.ipynb

@@ -265,7 +265,7 @@
    },
    "outputs": [],
    "source": [
-    "!pip install -U pip paddlepaddle && pip install paddlespeech"
+    "!pip install -U pip paddlepaddle-gpu && pip install paddlespeech"
    ]
   },
   {

docs/tutorial/asr/tutorial_transformer.ipynb

@@ -138,7 +138,7 @@
    },
    "outputs": [],
    "source": [
-    "!pip install -U pip paddlepaddle && pip install paddlespeech"
+    "!pip install -U pip paddlepaddle-gpu && pip install paddlespeech"
    ]
   },
   {

docs/tutorial/cls/cls_tutorial.ipynb

@@ -53,7 +53,7 @@
    "outputs": [],
    "source": [
     "# 环境准备：安装paddlespeech\n",
-    "!pip install -U pip paddlepaddle && pip install paddlespeech"
+    "!pip install -U pip paddlepaddle-gpu && pip install paddlespeech"
    ]
   },
   {

docs/tutorial/st/st_tutorial.ipynb

@@ -138,7 +138,7 @@
    },
    "outputs": [],
    "source": [
-    "!pip install -U pip paddlepaddle && pip install paddlespeech"
+    "!pip install -U pip paddlepaddle-gpu && pip install paddlespeech"
    ]
   },
   {

docs/tutorial/tts/tts_tutorial.ipynb

@@ -158,7 +158,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "!pip install -U pip paddlepaddle && pip install paddlespeech"
+    "!pip install -U pip paddlepaddle-gpu && pip install paddlespeech"
    ]
   },
   {