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Fix streamlit part 5 error: ArrowTypeError: ("Expected bytes, got a 'int' object", 'Conversion failed for column FG% with type object') #12

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Fix streamlit part 5 error: ArrowTypeError: ("Expected bytes, got a 'int' object", 'Conversion failed for column FG% with type object') #12

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HowardNTUST Sep 12, 2021
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HowardNTUST Sep 12, 2021
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5 changes: 4 additions & 1 deletion streamlit/part5/basketball_app.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,8 @@ def load_data(year):
raw = df.drop(df[df.Age == 'Age'].index) # Deletes repeating headers in content
raw = raw.fillna(0)
playerstats = raw.drop(['Rk'], axis=1)
for i in playerstats.filter(regex='%').columns:
playerstats[i] = playerstats[i].astype(float)
return playerstats
playerstats = load_data(selected_year)

Expand All @@ -43,6 +45,7 @@ def load_data(year):
st.write('Data Dimension: ' + str(df_selected_team.shape[0]) + ' rows and ' + str(df_selected_team.shape[1]) + ' columns.')
st.dataframe(df_selected_team)


# Download NBA player stats data
# https://discuss.streamlit.io/t/how-to-download-file-in-streamlit/1806
def filedownload(df):
Expand All @@ -65,4 +68,4 @@ def filedownload(df):
with sns.axes_style("white"):
f, ax = plt.subplots(figsize=(7, 5))
ax = sns.heatmap(corr, mask=mask, vmax=1, square=True)
st.pyplot()
st.pyplot(f)