Added chatgpt generated plot

chatgpt.py

@@ -0,0 +1,35 @@
+import matplotlib.pyplot as plt
+import seaborn as sns
+import pandas as pd
+from backend.process_data import frequency_dictionary
+from collections import Counter
+
+# Example dictionary
+data = frequency_dictionary
+
+# Choose how many top words to show
+TOP_N = 5
+
+# Collect top words globally or per author
+combined = Counter()
+for author in data:
+    combined.update(data[author])
+
+top_words = [word for word, _ in combined.most_common(TOP_N)]
+
+# Create DataFrame with only top words
+df = pd.DataFrame(data).fillna(0).astype(int)
+df = df.loc[df.index.intersection(top_words)]
+
+# Plot heatmap
+import seaborn as sns
+
+plt.figure(figsize=(8, 5))
+sns.heatmap(
+    df, annot=True, fmt="d", cmap="YlGnBu", cbar_kws={"format": "%.0f"}
+)
+plt.title(f"Top {TOP_N} Word Frequencies")
+plt.xlabel("Author")
+plt.ylabel("Word")
+plt.tight_layout()
+plt.show()