fixing bugs

app.py

@@ -315,17 +315,25 @@ def phon(text):
             pronun.append(alph[word][0])
         except Exception as e:
             pronun.append(word)
-
-    def remove_digits(lists):
-        for lst in lists:
-            for idx, word in enumerate(lst):
-                lst[idx] = ''.join([letter for letter in word if not letter.isdigit()])
-        return lists
-
+    
+    def flatten(l):
+      new_l = []
+      for i in l:
+        if type(i) is list:
+          for j in i:
+                new_l.append(''.join([i.lower() for i in j if not i.isdigit()]))
+                
+        else:
+          new_l.append(str(i))
+          print('here')
+        new_l.append(' ')
+      return "-".join(new_l)
     output = []
-    for i in remove_digits(pronun):
+    f = flatten(pronun)
+    for idx, i in enumerate(f):
         output.append('-'.join(i).lower())
-    return '  '.join(output)
+    print(output)
+    return ''.join(output)
 
 
 def plot():