Update app.py

app.py

@@ -24,14 +24,33 @@ def get_pdf_text(pdf_docs):
 
 # 과제
 # 아래 텍스트 추출 함수를 작성
-def get_text_file(docs):
-    pass    
-    
-def get_csv_file(docs):
-    pass
-
-def get_json_file(docs):
-    pass
+def get_text_file(text_docs):
+    temp_dir = tempfile.TemporaryDirectory()
+    temp_filepath = os.path.join(temp_dir.name, text_docs.name)
+    with open(temp_filepath, "wb") as f:
+        f.write(text_docs.getvalue())
+    text_loader = TextLoader(temp_filepath)
+    text_doc = text_loader.load()
+    return text_doc
+
+
+def get_csv_file(csv_docs):
+    temp_dir = tempfile.TemporaryDirectory()
+    temp_filepath = os.path.join(temp_dir.name, csv_docs.name)
+    with open(temp_filepath, "wb") as f:
+        f.write(csv_docs.getvalue())
+    csv_loader = CSVLoader(temp_filepath)
+    csv_doc = csv_loader.load()
+    return csv_doc
+
+def get_json_file(json_docs):
+    temp_dir = tempfile.TemporaryDirectory()
+    temp_filepath = os.path.join(temp_dir.name, json_docs.name)
+    with open(temp_filepath, "wb") as f:
+        f.write(json_docs.getvalue())
+    json_loader = JSONLoader(temp_filepath)
+    json_doc = json_loader.load()
+    return json_doc
 
     
 # 문서들을 처리하여 텍스트 청크로 나누는 함수입니다.