Clean numbers.

app.py

@@ -99,8 +99,9 @@ def prompt_to_layout(user_prompt, intensity, fpath=None):
         for xy in coord:
             numbers = xy.split(',')
             for num in numbers:
-              if num.isdigit():
-                  temp.append(int(num)/14.2)
+              clean_num = re.sub(r'^\D*|\D*$', '', num)
+              if clean_num.isdigit():
+                  temp.append(int(clean_num)/14.2)
         num_coords.append(temp)
         
     new_spaces = []