Update ppt_chunker.py

ppt_chunker.py

@@ -87,8 +87,9 @@ def ppt_chunk(file_like, nlp):
         chunk = process_chunk(chunk, nlp)
 
     tables = []
-
-    while i < len(chunks):       
+    j = 0
+    
+    while j < len(chunks):       
         new_sub_chunks = []
         only_tables = True
         
@@ -101,10 +102,10 @@ def ppt_chunk(file_like, nlp):
                 only_tables = False
                 
         if only_tables:
-            del chunks[i]
+            del chunks[j]
         else:
-            chunks[i] = [chunk[0], new_sub_chunks]
-            i += 1
+            chunks[j] = [chunk[0], new_sub_chunks]
+            j += 1
         
     er = time.time()
     fr = er - s