Les pandas remplacent null par 0
df.column.fillna(0,inplace=True)
Trained Tuna
df.column.fillna(0,inplace=True)df['product']=df['product'].fillna(0)
df['context']=df['context'].fillna(0)
dfdf['DataFrame Column'] = df['DataFrame Column'].fillna(0)
df['col1'] = df['col1'].fillna(0)df.fillna('', inplace=True)df.fillna(0)