Replace deprecated pandas.Styler.set_precision calls for Pandas 2.0.

PiperOrigin-RevId: 588175220
Change-Id: I43d15b934b91183e7713848ed11fcc707811c768

examples/end_to_end_demo_with_multiple_geos.ipynb

@@ -530,7 +530,7 @@
         "\n",
         "for i, corr_matrix in enumerate(correlations):\n",
         " display(f\"geo {i}\")\n",
-        " display(corr_matrix.style.background_gradient(cmap='RdBu', vmin=-1, vmax=1).set_precision(3))\n",
+        " display(corr_matrix.style.background_gradient(cmap='RdBu', vmin=-1, vmax=1).format(precision=3))\n",
         " display(\"--------------------------------------------------------------------\")"
       ]
     },
@@ -619,7 +619,7 @@
         "    style = f'font-weight: {weight}; color: {color}'\n",
         "    return style\n",
         "\n",
-        "variances.style.set_precision(4).applymap(highlight_variances)\n"
+        "variances.style.format(precision=4).applymap(highlight_variances)\n"
       ]
     },
     {
@@ -697,7 +697,7 @@
         "    style = f'font-weight: {weight}; color: {color}'\n",
         "    return style\n",
         "\n",
-        "spend_fractions.style.set_precision(4).applymap(highlight_low_spend_fractions)\n"
+        "spend_fractions.style.format(precision=4).applymap(highlight_low_spend_fractions)\n"
       ]
     },
     {
@@ -783,7 +783,7 @@
         "    style = f'font-weight: {weight}; color: {color}'\n",
         "    return style\n",
         "\n",
-        "variance_inflation_factors.style.set_precision(4).applymap(highlight_high_vif_values)\n"
+        "variance_inflation_factors.style.format(precision=4).applymap(highlight_high_vif_values)\n"
       ]
     },
     {