Revert "Upgrade bazel version 5.3.0 and fix some typo in tf version (#755)"

This reverts commit 2c1e7fa.

Author: MichaelBroughton

.bazelversion

@@ -1 +1 @@
-5.3.0
+5.1.0

configure.sh

@@ -94,6 +94,10 @@ fi
 TF_CFLAGS=( $(python -c 'import tensorflow as tf; print(" ".join(tf.sysconfig.get_compile_flags()))') )
 TF_LFLAGS="$(python -c 'import tensorflow as tf; print(" ".join(tf.sysconfig.get_link_flags()))')"
 
+write_to_bazelrc "build:cuda --define=using_cuda=true --define=using_cuda_nvcc=true"
+if [[ "$PIP_MANYLINUX2010" == "0" ]]; then
+  write_to_bazelrc "build:cuda --crosstool_top=@local_config_cuda//crosstool:toolchain"
+fi
 
 write_to_bazelrc "build --experimental_repo_remote_exec"
 write_to_bazelrc "build --spawn_strategy=standalone"
@@ -138,12 +142,8 @@ fi
 
 # TODO(yifeif): do not hardcode path
 if [[ "$TF_NEED_CUDA" == "1" ]]; then
-  write_to_bazelrc "build:cuda --define=using_cuda=true --define=using_cuda_nvcc=true"
-  write_to_bazelrc "build:cuda --@local_config_cuda//:enable_cuda"
-  write_to_bazelrc "build:cuda --crosstool_top=@local_config_cuda//crosstool:toolchain"
-
   write_action_env_to_bazelrc "TF_CUDA_VERSION" ${TF_CUDA_VERSION}
-  write_action_env_to_bazelrc "TF_CUDNN_VERSION" "8"
+  write_action_env_to_bazelrc "TF_CUDNN_VERSION" "7"
   if is_windows; then
     write_action_env_to_bazelrc "CUDNN_INSTALL_PATH" "C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v${TF_CUDA_VERSION}"
     write_action_env_to_bazelrc "CUDA_TOOLKIT_PATH" "C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v${TF_CUDA_VERSION}"

docs/install.md

@@ -17,7 +17,7 @@ TensorFlow Quantum is supported on Python 3.7, 3.8, and 3.9 and depends directly
 ### Requirements
 
 * pip 19.0 or later (requires `manylinux2010` support)
-* [TensorFlow == 2.11.0](https://www.tensorflow.org/install/pip)
+* [TensorFlow == 2.7.0](https://www.tensorflow.org/install/pip)
 
 See the [TensorFlow install guide](https://www.tensorflow.org/install/pip) to
 set up your Python development environment and an (optional) virtual environment.
@@ -27,7 +27,7 @@ Upgrade `pip` and install TensorFlow
 <!-- common_typos_disable -->
 <pre class="devsite-click-to-copy">
   <code class="devsite-terminal">pip3 install --upgrade pip</code>
-  <code class="devsite-terminal">pip3 install tensorflow==2.11.0</code>
+  <code class="devsite-terminal">pip3 install tensorflow==2.7.0</code>
 </pre>
 <!-- common_typos_enable -->
 
@@ -84,21 +84,21 @@ As noted in the TensorFlow
 guide, the <a href="https://bazel.build/" class="external">Bazel</a>
 build system will be required.
 
-Our latest source builds use TensorFlow 2.11.0. To ensure compatibility we use `bazel` version 5.3.0. To remove any existing version of Bazel:
+Our latest source builds use TensorFlow 2.11.0. To ensure compatibility we use `bazel` version 5.1.0. To remove any existing version of Bazel:
 
 <!-- common_typos_disable -->
 <pre class="devsite-click-to-copy">
   <code class="devsite-terminal">sudo apt-get remove bazel</code>
 </pre>
 <!-- common_typos_enable -->
 
-Download and install `bazel` version 5.3.0:
+Download and install `bazel` version 5.1.0:
 
 <!-- common_typos_disable -->
 <pre class="devsite-click-to-copy">
-  <code class="devsite-terminal">wget https://github.com/bazelbuild/bazel/releases/download/5.3.0/bazel_5.3.0-linux-x86_64.deb
+  <code class="devsite-terminal">wget https://github.com/bazelbuild/bazel/releases/download/5.1.0/bazel_5.1.0-linux-x86_64.deb
 </code>
-  <code class="devsite-terminal">sudo dpkg -i bazel_5.3.0-linux-x86_64.deb</code>
+  <code class="devsite-terminal">sudo dpkg -i bazel_5.1.0-linux-x86_64.deb</code>
 </pre>
 <!-- common_typos_enable -->