fix: fix the imports

Author: mayurkmmt

docs/api/analysis/segmentation.md

@@ -316,7 +316,7 @@
     }
    ],
    "source": [
-    "from pyretailscience.analysis.segmentation import HMLSegmentation\n",
+    "from pyretailscience.segmentation.hml import HMLSegmentation\n",
     "\n",
     "seg = HMLSegmentation(df, zero_value_customers=\"include_with_light\")\n",
     "seg.df.head()"
@@ -640,7 +640,7 @@
     }
    ],
    "source": [
-    "from pyretailscience.analysis.segmentation import SegTransactionStats\n",
+    "from pyretailscience.segmentation.segstats import SegTransactionStats\n",
     "\n",
     "seg_stats = SegTransactionStats(df_with_segments, segment_col=\"segment_name\")\n",
     "seg_stats.df"