create basic streamlit app

app.py

@@ -0,0 +1,27 @@
+import streamlit as st
+import numpy as np
+import pandas as pd
+import matplotlib.pyplot as plt
+
+st.title("CIJ by the numbers")
+
+st.markdown("[Comprehensible Japanese (CIJ)](https://cijapanese.com/) is a \
+            video platform for learning Japanese.")
+
+df = pd.read_csv("stats.tsv", sep="\t")
+
+# Plot the WPM histogram
+levels = list(df['level'].unique())
+colors = ['red', 'green', 'blue', 'yellow']
+
+fig, ax = plt.subplots()
+
+for level, color in zip(levels, colors):
+    subset = df[df['level'] == level]
+    ax.hist(subset['wpm'], bins=10, edgecolor='black', color=color, alpha=0.5, label=f"Level {level}")
+
+ax.legend(title="Level")
+ax.set_xlabel("WPM")
+ax.set_ylabel("Frequency")
+
+st.pyplot(fig)

requirements.txt

@@ -5,14 +5,19 @@ cachetools==5.5.0
 certifi==2024.8.30
 charset-normalizer==3.3.2
 click==8.1.7
+contourpy==1.3.0
+cycler==0.12.1
+fonttools==4.53.1
 gitdb==4.0.11
 GitPython==3.1.43
 idna==3.10
 Jinja2==3.1.4
 jsonschema==4.23.0
 jsonschema-specifications==2023.12.1
+kiwisolver==1.4.7
 markdown-it-py==3.0.0
 MarkupSafe==2.1.5
+matplotlib==3.9.2
 mdurl==0.1.2
 narwhals==1.8.1
 numpy==2.1.1
@@ -23,6 +28,7 @@ protobuf==5.28.2
 pyarrow==17.0.0
 pydeck==0.9.1
 Pygments==2.18.0
+pyparsing==3.1.4
 python-dateutil==2.9.0.post0
 pytz==2024.2
 referencing==0.35.1