Update app.py

app.py

@@ -249,10 +249,6 @@ prompt_temp = PromptTemplate(input_variables=["history", "input"], template=temp
 def generate(
     prompt_temp, temperature=0.2, max_gen_len=1024, top_p=0.95,
 ):
-    temperature = float(temperature)
-    if temperature < 1e-2:
-        temperature = 1e-2
-    top_p = float(top_p)
 
     generate_kwargs = dict(
         temperature=temperature,