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-rw-r--r--backend/main.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/main.py b/backend/main.py
index 6cbea83..30ca0ab 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -149,7 +149,7 @@ def random_lambda_expression(depth: int, set_free_variables: set[chr]) -> Lambda
return Abstraction(new_free_variable, random_lambda_expression(depth-1, set_free_variables))
def get_beta_steps(expression: LambdaExpression, steps: int) -> LambdaExpression:
- expressions = [str(expression)]
+ expressions = []
for i in range(steps):
expression = beta_reduction(expression)
expressions.append(str(expression))