code/jiwer/README.md

 The cli.py is updated to print the hits, substitutions, deletions, and insertions. 
+
+Update the cli.py in the <venv>/lib/python3.10/site-packages/jiwer/cli.py 

code/jiwer/cli.py

-venv/lib/python3.10/site-packages/jiwer/cli.py
\ No newline at end of file

code/jiwer/cli.py

+#
+# JiWER - Jitsi Word Error Rate
+#
+# Copyright @ 2018 - present 8x8, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+"""
+Provide a simple CLI wrapper for JiWER. The CLI does not support custom transforms.
+"""
+
+import click
+import pathlib
+
+import jiwer
+
+
+@click.command()
+@click.option(
+    "-r",
+    "--reference",
+    "reference_file",
+    type=pathlib.Path,
+    required=True,
+    help="Path to new-line delimited text file of reference sentences.",
+)
+@click.option(
+    "-h",
+    "--hypothesis",
+    "hypothesis_file",
+    type=pathlib.Path,
+    required=True,
+    help="Path to new-line delimited text file of hypothesis sentences.",
+)
+@click.option(
+    "--cer",
+    "-c",
+    "compute_cer",
+    is_flag=True,
+    default=False,
+    help="Compute CER instead of WER.",
+)
+@click.option(
+    "--align",
+    "-a",
+    "show_alignment",
+    is_flag=True,
+    default=False,
+    help="Print alignment of each sentence.",
+)
+@click.option(
+    "--global",
+    "-g",
+    "global_alignment",
+    is_flag=True,
+    default=False,
+    help="Apply a global minimal alignment between reference and hypothesis sentences "
+    "before computing the WER.",
+)
+def cli(
+    reference_file: pathlib.Path,
+    hypothesis_file: pathlib.Path,
+    compute_cer: bool,
+    show_alignment: bool,
+    global_alignment: bool,
+):
+    """
+    JiWER is a python tool for computing the word-error-rate of ASR systems. To use
+    this CLI, store the reference and hypothesis sentences in a text file, where
+    each sentence is delimited by a new-line character.
+    The text files are expected to have an equal number of lines, unless the `-g` flag
+    is used. The `-g` flag joins computation of the WER by doing a global minimal
+    alignment.
+
+    """
+    with reference_file.open("r") as f:
+        reference_sentences = [
+            ln.strip() for ln in f.readlines() if len(ln.strip()) > 1
+        ]
+
+    with hypothesis_file.open("r") as f:
+        hypothesis_sentences = [
+            ln.strip() for ln in f.readlines() if len(ln.strip()) > 1
+        ]
+
+    if not global_alignment and len(reference_sentences) != len(hypothesis_sentences):
+        raise ValueError(
+            f"Number of sentences does not match. "
+            f"{reference_file} contains {len(reference_sentences)} lines."
+            f"{hypothesis_file} contains {len(hypothesis_sentences)} lines."
+        )
+
+    if global_alignment and compute_cer:
+        raise ValueError("--global and --cer are mutually exclusive.")
+
+    if compute_cer:
+        out = jiwer.process_characters(
+            reference_sentences,
+            hypothesis_sentences,
+        )
+    else:
+        if global_alignment:
+            out = jiwer.process_words(
+                reference_sentences,
+                hypothesis_sentences,
+                reference_transform=jiwer.wer_contiguous,
+                hypothesis_transform=jiwer.wer_contiguous,
+            )
+        else:
+            out = jiwer.process_words(reference_sentences, hypothesis_sentences)
+
+    if show_alignment:
+        print(jiwer.visualize_alignment(out, show_measures=True))
+    else:
+        if compute_cer:
+            print(out.cer)
+        else:
+            print(out.wer, out.wil, out.wip, out.mer, out.hits, out.substitutions, out.insertions, out.deletions, sep=',')
+
+
+if __name__ == "__main__":
+    cli()