[pre-commit.ci] auto fixes from pre-commit hooks

Author: pre-commit-ci[bot]

part1_getting_started.ipynb

@@ -27,7 +27,7 @@
     "tf.random.set_seed(seed)\n",
     "import os\n",
     "\n",
-    "os.environ['PATH'] = os.environ['XILINX_VITIS']  + '/bin:' + os.environ['PATH']"
+    "os.environ['PATH'] = os.environ['XILINX_VITIS'] + '/bin:' + os.environ['PATH']"
    ]
   },
   {

part5_bdt.ipynb

@@ -166,7 +166,7 @@
    "outputs": [],
    "source": [
     "cnf = conifer.converters.convert_from_sklearn(clf, cfg)\n",
-    "#cnf = conifer.model(clf, conifer.converters.sklearn, conifer.backends.xilinxhls, cfg)\n",
+    "# cnf = conifer.model(clf, conifer.converters.sklearn, conifer.backends.xilinxhls, cfg)\n",
     "cnf.compile()"
    ]
   },

part6_cnns.ipynb

@@ -670,15 +670,19 @@
     "import plotting\n",
     "\n",
     "# First, the baseline model\n",
-    "hls_config = hls4ml.utils.config_from_keras_model(model, granularity='name', backend='Vitis', default_precision='ap_fixed<16,6>' )\n",
+    "hls_config = hls4ml.utils.config_from_keras_model(\n",
+    "    model, granularity='name', backend='Vitis', default_precision='ap_fixed<16,6>'\n",
+    ")\n",
     "\n",
     "plotting.print_dict(hls_config)\n",
     "\n",
     "\n",
     "hls_model = hls4ml.converters.convert_from_keras_model(\n",
     "    model, hls_config=hls_config, backend='Vitis', output_dir='model_1/hls4ml_prj', part='xcu250-figd2104-2L-e'\n",
     ")\n",
-    "hls_model = hls4ml.converters.keras_to_hls(model, config=hls_config, output_dir='pruned_cnn', backend='Vitis', part='xcu250-figd2104-2L-e', io_type='io_stream')\n",
+    "hls_model = hls4ml.converters.keras_to_hls(\n",
+    "    model, config=hls_config, output_dir='pruned_cnn', backend='Vitis', part='xcu250-figd2104-2L-e', io_type='io_stream'\n",
+    ")\n",
     "hls_model.compile()"
    ]
   },