added a file

test.py

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+# Copyright 2021 Xilinx 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.
+import re
+from collections import Counter
+
+def clean_text(text):
+    text = text.lower()
+    text = re.sub(r'[^a-z\s]', '', text)
+    return text
+
+def count_words(text):
+    words = text.split()
+    return len(words)
+
+def word_frequency(text):
+    words = text.split()
+    frequency = Counter(words)
+    return frequency
+
+def most_common_word(text):
+    frequency = word_frequency(text)
+    most_common = frequency.most_common(1)
+    return most_common[0] if most_common else None
+
+def main():
+    text = input("Enter a paragraph of text: ")
+
+    cleaned_text = clean_text(text)
+    word_count = count_words(cleaned_text)
+    frequency = word_frequency(cleaned_text)
+    common_word = most_common_word(cleaned_text)
+
+    print(f"\nTotal number of words: {word_count}")
+    print("\nWord frequencies:")
+    for word, count in frequency.items():
+        print(f"{word}: {count}")
+
+    if common_word:
+        print(f"\nMost common word: '{common_word[0]}' with {common_word[1]} occurrences.")
+    else:
+        print("\nNo words found.")
+
+if __name__ == "__main__":
+    main()